/**
    * Autogenerated by Thrift Compiler (0.8.0)
    *
    * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
    *  @generated
    */
   package org.apache.hadoop.hbase.thrift.generated;
   
   import org.apache.commons.lang.builder.HashCodeBuilder;
  import org.apache.thrift.scheme.IScheme;
  import org.apache.thrift.scheme.SchemeFactory;
  import org.apache.thrift.scheme.StandardScheme;
  
  import org.apache.thrift.scheme.TupleScheme;
  import org.apache.thrift.protocol.TTupleProtocol;
  import java.util.List;
  import java.util.ArrayList;
  import java.util.Map;
  import java.util.HashMap;
  import java.util.EnumMap;
  import java.util.Set;
  import java.util.HashSet;
  import java.util.EnumSet;
  import java.util.Collections;
  import java.util.BitSet;
  import java.nio.ByteBuffer;
  import java.util.Arrays;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class Hbase {
  
    public interface Iface {
  
      /**
       * Brings a table on-line (enables it)
       * 
       * @param tableName name of the table
       */
      public void enableTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
  
      /**
       * Disables a table (takes it off-line) If it is being served, the master
       * will tell the servers to stop serving it.
       * 
       * @param tableName name of the table
       */
      public void disableTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
  
      /**
       * @return true if table is on-line
       * 
       * @param tableName name of the table to check
       */
      public boolean isTableEnabled(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
  
      public void compact(ByteBuffer tableNameOrRegionName) throws IOError, org.apache.thrift.TException;
  
      public void majorCompact(ByteBuffer tableNameOrRegionName) throws IOError, org.apache.thrift.TException;
  
      /**
       * List all the userspace tables.
       * 
       * @return returns a list of names
       */
      public List<ByteBuffer> getTableNames() throws IOError, org.apache.thrift.TException;
  
      /**
       * List all the column families assoicated with a table.
       * 
       * @return list of column family descriptors
       * 
       * @param tableName table name
       */
      public Map<ByteBuffer,ColumnDescriptor> getColumnDescriptors(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
  
      /**
       * List the regions associated with a table.
       * 
       * @return list of region descriptors
       * 
       * @param tableName table name
       */
      public List<TRegionInfo> getTableRegions(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
  
      /**
       * Create a table with the specified column families.  The name
       * field for each ColumnDescriptor must be set and must end in a
       * colon (:). All other fields are optional and will get default
       * values if not explicitly specified.
       * 
       * @throws IllegalArgument if an input parameter is invalid
       * 
       * @throws AlreadyExists if the table name already exists
       * 
       * @param tableName name of table to create
       * 
       * @param columnFamilies list of column family descriptors
       */
     public void createTable(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies) throws IOError, IllegalArgument, AlreadyExists, org.apache.thrift.TException;
 
     /**
      * Deletes a table
      * 
      * @throws IOError if table doesn't exist on server or there was some other
      * problem
      * 
      * @param tableName name of table to delete
      */
     public void deleteTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a single TCell for the specified table, row, and column at the
      * latest timestamp. Returns an empty list if no such value exists.
      * 
      * @return value for specified row/column
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param column column name
      * 
      * @param attributes Get attributes
      */
     public List<TCell> get(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified number of versions for the specified table,
      * row, and column.
      * 
      * @return list of cells for specified row/column
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param column column name
      * 
      * @param numVersions number of versions to retrieve
      * 
      * @param attributes Get attributes
      */
     public List<TCell> getVer(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified number of versions for the specified table,
      * row, and column.  Only versions less than or equal to the specified
      * timestamp will be returned.
      * 
      * @return list of cells for specified row/column
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param column column name
      * 
      * @param timestamp timestamp
      * 
      * @param numVersions number of versions to retrieve
      * 
      * @param attributes Get attributes
      */
     public List<TCell> getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get all the data for the specified table and row at the latest
      * timestamp. Returns an empty list if the row does not exist.
      * 
      * @return TRowResult containing the row and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified columns for the specified table and row at the latest
      * timestamp. Returns an empty list if the row does not exist.
      * 
      * @return TRowResult containing the row and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param columns List of columns to return, null for all columns
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowWithColumns(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get all the data for the specified table and row at the specified
      * timestamp. Returns an empty list if the row does not exist.
      * 
      * @return TRowResult containing the row and map of columns to TCells
      * 
      * @param tableName name of the table
      * 
      * @param row row key
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified columns for the specified table and row at the specified
      * timestamp. Returns an empty list if the row does not exist.
      * 
      * @return TRowResult containing the row and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param columns List of columns to return, null for all columns
      * 
      * @param timestamp
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowWithColumnsTs(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get all the data for the specified table and rows at the latest
      * timestamp. Returns an empty list if no rows exist.
      * 
      * @return TRowResult containing the rows and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param rows row keys
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRows(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified columns for the specified table and rows at the latest
      * timestamp. Returns an empty list if no rows exist.
      * 
      * @return TRowResult containing the rows and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param rows row keys
      * 
      * @param columns List of columns to return, null for all columns
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowsWithColumns(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get all the data for the specified table and rows at the specified
      * timestamp. Returns an empty list if no rows exist.
      * 
      * @return TRowResult containing the rows and map of columns to TCells
      * 
      * @param tableName name of the table
      * 
      * @param rows row keys
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowsTs(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the specified columns for the specified table and rows at the specified
      * timestamp. Returns an empty list if no rows exist.
      * 
      * @return TRowResult containing the rows and map of columns to TCells
      * 
      * @param tableName name of table
      * 
      * @param rows row keys
      * 
      * @param columns List of columns to return, null for all columns
      * 
      * @param timestamp
      * @param attributes Get attributes
      */
     public List<TRowResult> getRowsWithColumnsTs(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Apply a series of mutations (updates/deletes) to a row in a
      * single transaction.  If an exception is thrown, then the
      * transaction is aborted.  Default current timestamp is used, and
      * all entries will have an identical timestamp.
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param mutations list of mutation commands
      * 
      * @param attributes Mutation attributes
      */
     public void mutateRow(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Apply a series of mutations (updates/deletes) to a row in a
      * single transaction.  If an exception is thrown, then the
      * transaction is aborted.  The specified timestamp is used, and
      * all entries will have an identical timestamp.
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param mutations list of mutation commands
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Mutation attributes
      */
     public void mutateRowTs(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Apply a series of batches (each a series of mutations on a single row)
      * in a single transaction.  If an exception is thrown, then the
      * transaction is aborted.  Default current timestamp is used, and
      * all entries will have an identical timestamp.
      * 
      * @param tableName name of table
      * 
      * @param rowBatches list of row batches
      * 
      * @param attributes Mutation attributes
      */
     public void mutateRows(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Apply a series of batches (each a series of mutations on a single row)
      * in a single transaction.  If an exception is thrown, then the
      * transaction is aborted.  The specified timestamp is used, and
      * all entries will have an identical timestamp.
      * 
      * @param tableName name of table
      * 
      * @param rowBatches list of row batches
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Mutation attributes
      */
     public void mutateRowsTs(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Atomically increment the column value specified.  Returns the next value post increment.
      * 
      * @param tableName name of table
      * 
      * @param row row to increment
      * 
      * @param column name of column
      * 
      * @param value amount to increment by
      */
     public long atomicIncrement(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Delete all cells that match the passed row and column.
      * 
      * @param tableName name of table
      * 
      * @param row Row to update
      * 
      * @param column name of column whose value is to be deleted
      * 
      * @param attributes Delete attributes
      */
     public void deleteAll(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Delete all cells that match the passed row and column and whose
      * timestamp is equal-to or older than the passed timestamp.
      * 
      * @param tableName name of table
      * 
      * @param row Row to update
      * 
      * @param column name of column whose value is to be deleted
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Delete attributes
      */
     public void deleteAllTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Completely delete the row's cells.
      * 
      * @param tableName name of table
      * 
      * @param row key of the row to be completely deleted.
      * 
      * @param attributes Delete attributes
      */
     public void deleteAllRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Increment a cell by the ammount.
      * Increments can be applied async if hbase.regionserver.thrift.coalesceIncrement is set to true.
      * False is the default.  Turn to true if you need the extra performance and can accept some
      * data loss if a thrift server dies with increments still in the queue.
      * 
      * @param increment The single increment to apply
      */
     public void increment(TIncrement increment) throws IOError, org.apache.thrift.TException;
 
     public void incrementRows(List<TIncrement> increments) throws IOError, org.apache.thrift.TException;
 
     /**
      * Completely delete the row's cells marked with a timestamp
      * equal-to or older than the passed timestamp.
      * 
      * @param tableName name of table
      * 
      * @param row key of the row to be completely deleted.
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Delete attributes
      */
     public void deleteAllRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a scanner on the current table, using the Scan instance
      * for the scan parameters.
      * 
      * @param tableName name of table
      * 
      * @param scan Scan instance
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpenWithScan(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a scanner on the current table starting at the specified row and
      * ending at the last row in the table.  Return the specified columns.
      * 
      * @return scanner id to be used with other scanner procedures
      * 
      * @param tableName name of table
      * 
      * @param startRow Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      * 
      * @param columns columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpen(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a scanner on the current table starting and stopping at the
      * specified rows.  ending at the last row in the table.  Return the
      * specified columns.
      * 
      * @return scanner id to be used with other scanner procedures
      * 
      * @param tableName name of table
      * 
      * @param startRow Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      * 
      * @param stopRow row to stop scanning on. This row is *not* included in the
      * scanner's results
      * 
      * @param columns columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpenWithStop(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Open a scanner for a given prefix.  That is all rows will have the specified
      * prefix. No other rows will be returned.
      * 
      * @return scanner id to use with other scanner calls
      * 
      * @param tableName name of table
      * 
      * @param startAndPrefix the prefix (and thus start row) of the keys you want
      * 
      * @param columns the columns you want returned
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpenWithPrefix(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a scanner on the current table starting at the specified row and
      * ending at the last row in the table.  Return the specified columns.
      * Only values with the specified timestamp are returned.
      * 
      * @return scanner id to be used with other scanner procedures
      * 
      * @param tableName name of table
      * 
      * @param startRow Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      * 
      * @param columns columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpenTs(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get a scanner on the current table starting and stopping at the
      * specified rows.  ending at the last row in the table.  Return the
      * specified columns.  Only values with the specified timestamp are
      * returned.
      * 
      * @return scanner id to be used with other scanner procedures
      * 
      * @param tableName name of table
      * 
      * @param startRow Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      * 
      * @param stopRow row to stop scanning on. This row is *not* included in the
      * scanner's results
      * 
      * @param columns columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      * 
      * @param timestamp timestamp
      * 
      * @param attributes Scan attributes
      */
     public int scannerOpenWithStopTs(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException;
 
     /**
      * Returns the scanner's current row value and advances to the next
      * row in the table.  When there are no more rows in the table, or a key
      * greater-than-or-equal-to the scanner's specified stopRow is reached,
      * an empty list is returned.
      * 
      * @return a TRowResult containing the current row and a map of the columns to TCells.
      * 
      * @throws IllegalArgument if ScannerID is invalid
      * 
      * @throws NotFound when the scanner reaches the end
      * 
      * @param id id of a scanner returned by scannerOpen
      */
     public List<TRowResult> scannerGet(int id) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Returns, starting at the scanner's current row value nbRows worth of
      * rows and advances to the next row in the table.  When there are no more
      * rows in the table, or a key greater-than-or-equal-to the scanner's
      * specified stopRow is reached,  an empty list is returned.
      * 
      * @return a TRowResult containing the current row and a map of the columns to TCells.
      * 
      * @throws IllegalArgument if ScannerID is invalid
      * 
      * @throws NotFound when the scanner reaches the end
      * 
      * @param id id of a scanner returned by scannerOpen
      * 
      * @param nbRows number of results to return
      */
     public List<TRowResult> scannerGetList(int id, int nbRows) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Closes the server-state associated with an open scanner.
      * 
      * @throws IllegalArgument if ScannerID is invalid
      * 
      * @param id id of a scanner returned by scannerOpen
      */
     public void scannerClose(int id) throws IOError, IllegalArgument, org.apache.thrift.TException;
 
     /**
      * Get the row just before the specified one.
      * 
      * @return value for specified row/column
      * 
      * @param tableName name of table
      * 
      * @param row row key
      * 
      * @param family column name
      */
     public List<TCell> getRowOrBefore(ByteBuffer tableName, ByteBuffer row, ByteBuffer family) throws IOError, org.apache.thrift.TException;
 
     /**
      * Get the regininfo for the specified row. It scans
      * the metatable to find region's start and end keys.
      * 
      * @return value for specified row/column
      * 
      * @param row row key
      */
     public TRegionInfo getRegionInfo(ByteBuffer row) throws IOError, org.apache.thrift.TException;
 
   }
 
   public interface AsyncIface {
 
     public void enableTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.enableTable_call> resultHandler) throws org.apache.thrift.TException;
 
     public void disableTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.disableTable_call> resultHandler) throws org.apache.thrift.TException;
 
     public void isTableEnabled(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.isTableEnabled_call> resultHandler) throws org.apache.thrift.TException;
 
     public void compact(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.compact_call> resultHandler) throws org.apache.thrift.TException;
 
     public void majorCompact(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.majorCompact_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getTableNames(org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getTableNames_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getColumnDescriptors(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getColumnDescriptors_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getTableRegions(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getTableRegions_call> resultHandler) throws org.apache.thrift.TException;
 
     public void createTable(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.createTable_call> resultHandler) throws org.apache.thrift.TException;
 
     public void deleteTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.deleteTable_call> resultHandler) throws org.apache.thrift.TException;
 
     public void get(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.get_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getVer(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getVer_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getVerTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRow_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowWithColumns(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowWithColumns_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowWithColumnsTs(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowWithColumnsTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRows(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRows_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowsWithColumns(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowsWithColumns_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowsTs(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowsTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowsWithColumnsTs(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowsWithColumnsTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void mutateRow(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.mutateRow_call> resultHandler) throws org.apache.thrift.TException;
 
     public void mutateRowTs(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.mutateRowTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void mutateRows(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.mutateRows_call> resultHandler) throws org.apache.thrift.TException;
 
     public void mutateRowsTs(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.mutateRowsTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void atomicIncrement(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.atomicIncrement_call> resultHandler) throws org.apache.thrift.TException;
 
     public void deleteAll(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.deleteAll_call> resultHandler) throws org.apache.thrift.TException;
 
     public void deleteAllTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.deleteAllTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void deleteAllRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.deleteAllRow_call> resultHandler) throws org.apache.thrift.TException;
 
     public void increment(TIncrement increment, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.increment_call> resultHandler) throws org.apache.thrift.TException;
 
     public void incrementRows(List<TIncrement> increments, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.incrementRows_call> resultHandler) throws org.apache.thrift.TException;
 
     public void deleteAllRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.deleteAllRowTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpenWithScan(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpenWithScan_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpen(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpen_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpenWithStop(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpenWithStop_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpenWithPrefix(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpenWithPrefix_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpenTs(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpenTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerOpenWithStopTs(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerOpenWithStopTs_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerGet(int id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerGet_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerGetList(int id, int nbRows, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerGetList_call> resultHandler) throws org.apache.thrift.TException;
 
     public void scannerClose(int id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.scannerClose_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRowOrBefore(ByteBuffer tableName, ByteBuffer row, ByteBuffer family, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRowOrBefore_call> resultHandler) throws org.apache.thrift.TException;
 
     public void getRegionInfo(ByteBuffer row, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getRegionInfo_call> resultHandler) throws org.apache.thrift.TException;
 
   }
 
   public static class Client extends org.apache.thrift.TServiceClient implements Iface {
     public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
       public Factory() {}
       public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
         return new Client(prot);
       }
       public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
         return new Client(iprot, oprot);
       }
     }
 
     public Client(org.apache.thrift.protocol.TProtocol prot)
     {
       super(prot, prot);
     }
 
     public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
       super(iprot, oprot);
     }
 
     public void enableTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_enableTable(tableName);
       recv_enableTable();
     }
 
     public void send_enableTable(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       enableTable_args args = new enableTable_args();
       args.setTableName(tableName);
       sendBase("enableTable", args);
     }
 
     public void recv_enableTable() throws IOError, org.apache.thrift.TException
     {
       enableTable_result result = new enableTable_result();
       receiveBase(result, "enableTable");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void disableTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_disableTable(tableName);
       recv_disableTable();
     }
 
     public void send_disableTable(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       disableTable_args args = new disableTable_args();
       args.setTableName(tableName);
       sendBase("disableTable", args);
     }
 
     public void recv_disableTable() throws IOError, org.apache.thrift.TException
     {
       disableTable_result result = new disableTable_result();
       receiveBase(result, "disableTable");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public boolean isTableEnabled(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_isTableEnabled(tableName);
       return recv_isTableEnabled();
     }
 
     public void send_isTableEnabled(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       isTableEnabled_args args = new isTableEnabled_args();
       args.setTableName(tableName);
       sendBase("isTableEnabled", args);
     }
 
     public boolean recv_isTableEnabled() throws IOError, org.apache.thrift.TException
     {
       isTableEnabled_result result = new isTableEnabled_result();
       receiveBase(result, "isTableEnabled");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "isTableEnabled failed: unknown result");
     }
 
     public void compact(ByteBuffer tableNameOrRegionName) throws IOError, org.apache.thrift.TException
     {
       send_compact(tableNameOrRegionName);
       recv_compact();
     }
 
     public void send_compact(ByteBuffer tableNameOrRegionName) throws org.apache.thrift.TException
     {
       compact_args args = new compact_args();
       args.setTableNameOrRegionName(tableNameOrRegionName);
       sendBase("compact", args);
     }
 
     public void recv_compact() throws IOError, org.apache.thrift.TException
     {
       compact_result result = new compact_result();
       receiveBase(result, "compact");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void majorCompact(ByteBuffer tableNameOrRegionName) throws IOError, org.apache.thrift.TException
     {
       send_majorCompact(tableNameOrRegionName);
       recv_majorCompact();
     }
 
     public void send_majorCompact(ByteBuffer tableNameOrRegionName) throws org.apache.thrift.TException
     {
       majorCompact_args args = new majorCompact_args();
       args.setTableNameOrRegionName(tableNameOrRegionName);
       sendBase("majorCompact", args);
     }
 
     public void recv_majorCompact() throws IOError, org.apache.thrift.TException
     {
       majorCompact_result result = new majorCompact_result();
       receiveBase(result, "majorCompact");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public List<ByteBuffer> getTableNames() throws IOError, org.apache.thrift.TException
     {
       send_getTableNames();
       return recv_getTableNames();
     }
 
     public void send_getTableNames() throws org.apache.thrift.TException
     {
       getTableNames_args args = new getTableNames_args();
       sendBase("getTableNames", args);
     }
 
     public List<ByteBuffer> recv_getTableNames() throws IOError, org.apache.thrift.TException
     {
       getTableNames_result result = new getTableNames_result();
       receiveBase(result, "getTableNames");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getTableNames failed: unknown result");
     }
 
     public Map<ByteBuffer,ColumnDescriptor> getColumnDescriptors(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_getColumnDescriptors(tableName);
       return recv_getColumnDescriptors();
     }
 
     public void send_getColumnDescriptors(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       getColumnDescriptors_args args = new getColumnDescriptors_args();
       args.setTableName(tableName);
       sendBase("getColumnDescriptors", args);
     }
 
     public Map<ByteBuffer,ColumnDescriptor> recv_getColumnDescriptors() throws IOError, org.apache.thrift.TException
     {
       getColumnDescriptors_result result = new getColumnDescriptors_result();
       receiveBase(result, "getColumnDescriptors");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getColumnDescriptors failed: unknown result");
     }
 
     public List<TRegionInfo> getTableRegions(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_getTableRegions(tableName);
       return recv_getTableRegions();
     }
 
     public void send_getTableRegions(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       getTableRegions_args args = new getTableRegions_args();
       args.setTableName(tableName);
       sendBase("getTableRegions", args);
     }
 
     public List<TRegionInfo> recv_getTableRegions() throws IOError, org.apache.thrift.TException
     {
       getTableRegions_result result = new getTableRegions_result();
       receiveBase(result, "getTableRegions");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getTableRegions failed: unknown result");
     }
 
     public void createTable(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies) throws IOError, IllegalArgument, AlreadyExists, org.apache.thrift.TException
     {
       send_createTable(tableName, columnFamilies);
       recv_createTable();
     }
 
     public void send_createTable(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies) throws org.apache.thrift.TException
     {
       createTable_args args = new createTable_args();
       args.setTableName(tableName);
       args.setColumnFamilies(columnFamilies);
       sendBase("createTable", args);
     }
 
     public void recv_createTable() throws IOError, IllegalArgument, AlreadyExists, org.apache.thrift.TException
     {
       createTable_result result = new createTable_result();
       receiveBase(result, "createTable");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       if (result.exist != null) {
         throw result.exist;
       }
       return;
     }
 
     public void deleteTable(ByteBuffer tableName) throws IOError, org.apache.thrift.TException
     {
       send_deleteTable(tableName);
       recv_deleteTable();
     }
 
     public void send_deleteTable(ByteBuffer tableName) throws org.apache.thrift.TException
     {
       deleteTable_args args = new deleteTable_args();
       args.setTableName(tableName);
       sendBase("deleteTable", args);
     }
 
     public void recv_deleteTable() throws IOError, org.apache.thrift.TException
     {
       deleteTable_result result = new deleteTable_result();
       receiveBase(result, "deleteTable");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public List<TCell> get(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_get(tableName, row, column, attributes);
       return recv_get();
     }
 
     public void send_get(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       get_args args = new get_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setAttributes(attributes);
       sendBase("get", args);
     }
 
     public List<TCell> recv_get() throws IOError, org.apache.thrift.TException
     {
       get_result result = new get_result();
       receiveBase(result, "get");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "get failed: unknown result");
     }
 
     public List<TCell> getVer(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getVer(tableName, row, column, numVersions, attributes);
       return recv_getVer();
     }
 
     public void send_getVer(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getVer_args args = new getVer_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setNumVersions(numVersions);
       args.setAttributes(attributes);
       sendBase("getVer", args);
     }
 
     public List<TCell> recv_getVer() throws IOError, org.apache.thrift.TException
     {
       getVer_result result = new getVer_result();
       receiveBase(result, "getVer");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getVer failed: unknown result");
     }
 
     public List<TCell> getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getVerTs(tableName, row, column, timestamp, numVersions, attributes);
       return recv_getVerTs();
     }
 
     public void send_getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getVerTs_args args = new getVerTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setTimestamp(timestamp);
       args.setNumVersions(numVersions);
       args.setAttributes(attributes);
       sendBase("getVerTs", args);
     }
 
     public List<TCell> recv_getVerTs() throws IOError, org.apache.thrift.TException
     {
       getVerTs_result result = new getVerTs_result();
       receiveBase(result, "getVerTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getVerTs failed: unknown result");
     }
 
     public List<TRowResult> getRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRow(tableName, row, attributes);
       return recv_getRow();
     }
 
     public void send_getRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRow_args args = new getRow_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setAttributes(attributes);
       sendBase("getRow", args);
     }
 
     public List<TRowResult> recv_getRow() throws IOError, org.apache.thrift.TException
     {
       getRow_result result = new getRow_result();
       receiveBase(result, "getRow");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRow failed: unknown result");
     }
 
     public List<TRowResult> getRowWithColumns(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowWithColumns(tableName, row, columns, attributes);
       return recv_getRowWithColumns();
     }
 
     public void send_getRowWithColumns(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowWithColumns_args args = new getRowWithColumns_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumns(columns);
       args.setAttributes(attributes);
       sendBase("getRowWithColumns", args);
     }
 
     public List<TRowResult> recv_getRowWithColumns() throws IOError, org.apache.thrift.TException
     {
       getRowWithColumns_result result = new getRowWithColumns_result();
       receiveBase(result, "getRowWithColumns");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowWithColumns failed: unknown result");
     }
 
     public List<TRowResult> getRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowTs(tableName, row, timestamp, attributes);
       return recv_getRowTs();
     }
 
     public void send_getRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowTs_args args = new getRowTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("getRowTs", args);
     }
 
     public List<TRowResult> recv_getRowTs() throws IOError, org.apache.thrift.TException
     {
       getRowTs_result result = new getRowTs_result();
       receiveBase(result, "getRowTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowTs failed: unknown result");
     }
 
     public List<TRowResult> getRowWithColumnsTs(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowWithColumnsTs(tableName, row, columns, timestamp, attributes);
       return recv_getRowWithColumnsTs();
     }
 
     public void send_getRowWithColumnsTs(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowWithColumnsTs_args args = new getRowWithColumnsTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumns(columns);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("getRowWithColumnsTs", args);
     }
 
     public List<TRowResult> recv_getRowWithColumnsTs() throws IOError, org.apache.thrift.TException
     {
       getRowWithColumnsTs_result result = new getRowWithColumnsTs_result();
       receiveBase(result, "getRowWithColumnsTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowWithColumnsTs failed: unknown result");
     }
 
     public List<TRowResult> getRows(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRows(tableName, rows, attributes);
       return recv_getRows();
     }
 
     public void send_getRows(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRows_args args = new getRows_args();
       args.setTableName(tableName);
       args.setRows(rows);
       args.setAttributes(attributes);
       sendBase("getRows", args);
     }
 
     public List<TRowResult> recv_getRows() throws IOError, org.apache.thrift.TException
     {
       getRows_result result = new getRows_result();
       receiveBase(result, "getRows");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRows failed: unknown result");
     }
 
     public List<TRowResult> getRowsWithColumns(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowsWithColumns(tableName, rows, columns, attributes);
       return recv_getRowsWithColumns();
     }
 
     public void send_getRowsWithColumns(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowsWithColumns_args args = new getRowsWithColumns_args();
       args.setTableName(tableName);
       args.setRows(rows);
       args.setColumns(columns);
       args.setAttributes(attributes);
       sendBase("getRowsWithColumns", args);
     }
 
     public List<TRowResult> recv_getRowsWithColumns() throws IOError, org.apache.thrift.TException
     {
       getRowsWithColumns_result result = new getRowsWithColumns_result();
       receiveBase(result, "getRowsWithColumns");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowsWithColumns failed: unknown result");
     }
 
     public List<TRowResult> getRowsTs(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowsTs(tableName, rows, timestamp, attributes);
       return recv_getRowsTs();
     }
 
     public void send_getRowsTs(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowsTs_args args = new getRowsTs_args();
       args.setTableName(tableName);
       args.setRows(rows);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("getRowsTs", args);
     }
 
     public List<TRowResult> recv_getRowsTs() throws IOError, org.apache.thrift.TException
     {
       getRowsTs_result result = new getRowsTs_result();
       receiveBase(result, "getRowsTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowsTs failed: unknown result");
     }
 
     public List<TRowResult> getRowsWithColumnsTs(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_getRowsWithColumnsTs(tableName, rows, columns, timestamp, attributes);
       return recv_getRowsWithColumnsTs();
     }
 
     public void send_getRowsWithColumnsTs(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       getRowsWithColumnsTs_args args = new getRowsWithColumnsTs_args();
       args.setTableName(tableName);
       args.setRows(rows);
       args.setColumns(columns);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("getRowsWithColumnsTs", args);
     }
 
     public List<TRowResult> recv_getRowsWithColumnsTs() throws IOError, org.apache.thrift.TException
     {
       getRowsWithColumnsTs_result result = new getRowsWithColumnsTs_result();
       receiveBase(result, "getRowsWithColumnsTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowsWithColumnsTs failed: unknown result");
     }
 
     public void mutateRow(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_mutateRow(tableName, row, mutations, attributes);
       recv_mutateRow();
     }
 
     public void send_mutateRow(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       mutateRow_args args = new mutateRow_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setMutations(mutations);
       args.setAttributes(attributes);
       sendBase("mutateRow", args);
     }
 
     public void recv_mutateRow() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       mutateRow_result result = new mutateRow_result();
       receiveBase(result, "mutateRow");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       return;
     }
 
     public void mutateRowTs(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_mutateRowTs(tableName, row, mutations, timestamp, attributes);
       recv_mutateRowTs();
     }
 
     public void send_mutateRowTs(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       mutateRowTs_args args = new mutateRowTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setMutations(mutations);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("mutateRowTs", args);
     }
 
     public void recv_mutateRowTs() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       mutateRowTs_result result = new mutateRowTs_result();
       receiveBase(result, "mutateRowTs");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       return;
     }
 
     public void mutateRows(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_mutateRows(tableName, rowBatches, attributes);
       recv_mutateRows();
     }
 
     public void send_mutateRows(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       mutateRows_args args = new mutateRows_args();
       args.setTableName(tableName);
       args.setRowBatches(rowBatches);
       args.setAttributes(attributes);
       sendBase("mutateRows", args);
     }
 
     public void recv_mutateRows() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       mutateRows_result result = new mutateRows_result();
       receiveBase(result, "mutateRows");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       return;
     }
 
     public void mutateRowsTs(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_mutateRowsTs(tableName, rowBatches, timestamp, attributes);
       recv_mutateRowsTs();
     }
 
     public void send_mutateRowsTs(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       mutateRowsTs_args args = new mutateRowsTs_args();
       args.setTableName(tableName);
       args.setRowBatches(rowBatches);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("mutateRowsTs", args);
     }
 
     public void recv_mutateRowsTs() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       mutateRowsTs_result result = new mutateRowsTs_result();
       receiveBase(result, "mutateRowsTs");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       return;
     }
 
     public long atomicIncrement(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_atomicIncrement(tableName, row, column, value);
       return recv_atomicIncrement();
     }
 
     public void send_atomicIncrement(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value) throws org.apache.thrift.TException
     {
       atomicIncrement_args args = new atomicIncrement_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setValue(value);
       sendBase("atomicIncrement", args);
     }
 
     public long recv_atomicIncrement() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       atomicIncrement_result result = new atomicIncrement_result();
       receiveBase(result, "atomicIncrement");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "atomicIncrement failed: unknown result");
     }
 
     public void deleteAll(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_deleteAll(tableName, row, column, attributes);
       recv_deleteAll();
     }
 
     public void send_deleteAll(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       deleteAll_args args = new deleteAll_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setAttributes(attributes);
       sendBase("deleteAll", args);
     }
 
     public void recv_deleteAll() throws IOError, org.apache.thrift.TException
     {
       deleteAll_result result = new deleteAll_result();
       receiveBase(result, "deleteAll");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void deleteAllTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_deleteAllTs(tableName, row, column, timestamp, attributes);
       recv_deleteAllTs();
     }
 
     public void send_deleteAllTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       deleteAllTs_args args = new deleteAllTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setColumn(column);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("deleteAllTs", args);
     }
 
     public void recv_deleteAllTs() throws IOError, org.apache.thrift.TException
     {
       deleteAllTs_result result = new deleteAllTs_result();
       receiveBase(result, "deleteAllTs");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void deleteAllRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_deleteAllRow(tableName, row, attributes);
       recv_deleteAllRow();
     }
 
     public void send_deleteAllRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       deleteAllRow_args args = new deleteAllRow_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setAttributes(attributes);
       sendBase("deleteAllRow", args);
     }
 
     public void recv_deleteAllRow() throws IOError, org.apache.thrift.TException
     {
       deleteAllRow_result result = new deleteAllRow_result();
       receiveBase(result, "deleteAllRow");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void increment(TIncrement increment) throws IOError, org.apache.thrift.TException
     {
       send_increment(increment);
       recv_increment();
     }
 
     public void send_increment(TIncrement increment) throws org.apache.thrift.TException
     {
       increment_args args = new increment_args();
       args.setIncrement(increment);
       sendBase("increment", args);
     }
 
     public void recv_increment() throws IOError, org.apache.thrift.TException
     {
       increment_result result = new increment_result();
       receiveBase(result, "increment");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void incrementRows(List<TIncrement> increments) throws IOError, org.apache.thrift.TException
     {
       send_incrementRows(increments);
       recv_incrementRows();
     }
 
     public void send_incrementRows(List<TIncrement> increments) throws org.apache.thrift.TException
     {
       incrementRows_args args = new incrementRows_args();
       args.setIncrements(increments);
       sendBase("incrementRows", args);
     }
 
     public void recv_incrementRows() throws IOError, org.apache.thrift.TException
     {
       incrementRows_result result = new incrementRows_result();
       receiveBase(result, "incrementRows");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public void deleteAllRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_deleteAllRowTs(tableName, row, timestamp, attributes);
       recv_deleteAllRowTs();
     }
 
     public void send_deleteAllRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       deleteAllRowTs_args args = new deleteAllRowTs_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("deleteAllRowTs", args);
     }
 
     public void recv_deleteAllRowTs() throws IOError, org.apache.thrift.TException
     {
       deleteAllRowTs_result result = new deleteAllRowTs_result();
       receiveBase(result, "deleteAllRowTs");
       if (result.io != null) {
         throw result.io;
       }
       return;
     }
 
     public int scannerOpenWithScan(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpenWithScan(tableName, scan, attributes);
       return recv_scannerOpenWithScan();
     }
 
     public void send_scannerOpenWithScan(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpenWithScan_args args = new scannerOpenWithScan_args();
       args.setTableName(tableName);
       args.setScan(scan);
       args.setAttributes(attributes);
       sendBase("scannerOpenWithScan", args);
     }
 
     public int recv_scannerOpenWithScan() throws IOError, org.apache.thrift.TException
     {
       scannerOpenWithScan_result result = new scannerOpenWithScan_result();
       receiveBase(result, "scannerOpenWithScan");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpenWithScan failed: unknown result");
     }
 
     public int scannerOpen(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpen(tableName, startRow, columns, attributes);
       return recv_scannerOpen();
     }
 
     public void send_scannerOpen(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpen_args args = new scannerOpen_args();
       args.setTableName(tableName);
       args.setStartRow(startRow);
       args.setColumns(columns);
       args.setAttributes(attributes);
       sendBase("scannerOpen", args);
     }
 
     public int recv_scannerOpen() throws IOError, org.apache.thrift.TException
     {
       scannerOpen_result result = new scannerOpen_result();
       receiveBase(result, "scannerOpen");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpen failed: unknown result");
     }
 
     public int scannerOpenWithStop(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpenWithStop(tableName, startRow, stopRow, columns, attributes);
       return recv_scannerOpenWithStop();
     }
 
     public void send_scannerOpenWithStop(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpenWithStop_args args = new scannerOpenWithStop_args();
       args.setTableName(tableName);
       args.setStartRow(startRow);
       args.setStopRow(stopRow);
       args.setColumns(columns);
       args.setAttributes(attributes);
       sendBase("scannerOpenWithStop", args);
     }
 
     public int recv_scannerOpenWithStop() throws IOError, org.apache.thrift.TException
     {
       scannerOpenWithStop_result result = new scannerOpenWithStop_result();
       receiveBase(result, "scannerOpenWithStop");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpenWithStop failed: unknown result");
     }
 
     public int scannerOpenWithPrefix(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpenWithPrefix(tableName, startAndPrefix, columns, attributes);
       return recv_scannerOpenWithPrefix();
     }
 
     public void send_scannerOpenWithPrefix(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpenWithPrefix_args args = new scannerOpenWithPrefix_args();
       args.setTableName(tableName);
       args.setStartAndPrefix(startAndPrefix);
       args.setColumns(columns);
       args.setAttributes(attributes);
       sendBase("scannerOpenWithPrefix", args);
     }
 
     public int recv_scannerOpenWithPrefix() throws IOError, org.apache.thrift.TException
     {
       scannerOpenWithPrefix_result result = new scannerOpenWithPrefix_result();
       receiveBase(result, "scannerOpenWithPrefix");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpenWithPrefix failed: unknown result");
     }
 
     public int scannerOpenTs(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpenTs(tableName, startRow, columns, timestamp, attributes);
       return recv_scannerOpenTs();
     }
 
     public void send_scannerOpenTs(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpenTs_args args = new scannerOpenTs_args();
       args.setTableName(tableName);
       args.setStartRow(startRow);
       args.setColumns(columns);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("scannerOpenTs", args);
     }
 
     public int recv_scannerOpenTs() throws IOError, org.apache.thrift.TException
     {
       scannerOpenTs_result result = new scannerOpenTs_result();
       receiveBase(result, "scannerOpenTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpenTs failed: unknown result");
     }
 
     public int scannerOpenWithStopTs(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws IOError, org.apache.thrift.TException
     {
       send_scannerOpenWithStopTs(tableName, startRow, stopRow, columns, timestamp, attributes);
       return recv_scannerOpenWithStopTs();
     }
 
     public void send_scannerOpenWithStopTs(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes) throws org.apache.thrift.TException
     {
       scannerOpenWithStopTs_args args = new scannerOpenWithStopTs_args();
       args.setTableName(tableName);
       args.setStartRow(startRow);
       args.setStopRow(stopRow);
       args.setColumns(columns);
       args.setTimestamp(timestamp);
       args.setAttributes(attributes);
       sendBase("scannerOpenWithStopTs", args);
     }
 
     public int recv_scannerOpenWithStopTs() throws IOError, org.apache.thrift.TException
     {
       scannerOpenWithStopTs_result result = new scannerOpenWithStopTs_result();
       receiveBase(result, "scannerOpenWithStopTs");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerOpenWithStopTs failed: unknown result");
     }
 
     public List<TRowResult> scannerGet(int id) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_scannerGet(id);
       return recv_scannerGet();
     }
 
     public void send_scannerGet(int id) throws org.apache.thrift.TException
     {
       scannerGet_args args = new scannerGet_args();
       args.setId(id);
       sendBase("scannerGet", args);
     }
 
     public List<TRowResult> recv_scannerGet() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       scannerGet_result result = new scannerGet_result();
       receiveBase(result, "scannerGet");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerGet failed: unknown result");
     }
 
     public List<TRowResult> scannerGetList(int id, int nbRows) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_scannerGetList(id, nbRows);
       return recv_scannerGetList();
     }
 
     public void send_scannerGetList(int id, int nbRows) throws org.apache.thrift.TException
     {
       scannerGetList_args args = new scannerGetList_args();
       args.setId(id);
       args.setNbRows(nbRows);
       sendBase("scannerGetList", args);
     }
 
     public List<TRowResult> recv_scannerGetList() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       scannerGetList_result result = new scannerGetList_result();
       receiveBase(result, "scannerGetList");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "scannerGetList failed: unknown result");
     }
 
     public void scannerClose(int id) throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       send_scannerClose(id);
       recv_scannerClose();
     }
 
     public void send_scannerClose(int id) throws org.apache.thrift.TException
     {
       scannerClose_args args = new scannerClose_args();
       args.setId(id);
       sendBase("scannerClose", args);
     }
 
     public void recv_scannerClose() throws IOError, IllegalArgument, org.apache.thrift.TException
     {
       scannerClose_result result = new scannerClose_result();
       receiveBase(result, "scannerClose");
       if (result.io != null) {
         throw result.io;
       }
       if (result.ia != null) {
         throw result.ia;
       }
       return;
     }
 
     public List<TCell> getRowOrBefore(ByteBuffer tableName, ByteBuffer row, ByteBuffer family) throws IOError, org.apache.thrift.TException
     {
       send_getRowOrBefore(tableName, row, family);
       return recv_getRowOrBefore();
     }
 
     public void send_getRowOrBefore(ByteBuffer tableName, ByteBuffer row, ByteBuffer family) throws org.apache.thrift.TException
     {
       getRowOrBefore_args args = new getRowOrBefore_args();
       args.setTableName(tableName);
       args.setRow(row);
       args.setFamily(family);
       sendBase("getRowOrBefore", args);
     }
 
     public List<TCell> recv_getRowOrBefore() throws IOError, org.apache.thrift.TException
     {
       getRowOrBefore_result result = new getRowOrBefore_result();
       receiveBase(result, "getRowOrBefore");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRowOrBefore failed: unknown result");
     }
 
     public TRegionInfo getRegionInfo(ByteBuffer row) throws IOError, org.apache.thrift.TException
     {
       send_getRegionInfo(row);
       return recv_getRegionInfo();
     }
 
     public void send_getRegionInfo(ByteBuffer row) throws org.apache.thrift.TException
     {
       getRegionInfo_args args = new getRegionInfo_args();
       args.setRow(row);
       sendBase("getRegionInfo", args);
     }
 
     public TRegionInfo recv_getRegionInfo() throws IOError, org.apache.thrift.TException
     {
       getRegionInfo_result result = new getRegionInfo_result();
       receiveBase(result, "getRegionInfo");
       if (result.isSetSuccess()) {
         return result.success;
       }
       if (result.io != null) {
         throw result.io;
       }
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRegionInfo failed: unknown result");
     }
 
   }
   public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
     public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
       private org.apache.thrift.async.TAsyncClientManager clientManager;
       private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
       public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
         this.clientManager = clientManager;
         this.protocolFactory = protocolFactory;
       }
       public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
         return new AsyncClient(protocolFactory, clientManager, transport);
       }
     }
 
     public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
       super(protocolFactory, clientManager, transport);
     }
 
     public void enableTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<enableTable_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       enableTable_call method_call = new enableTable_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class enableTable_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public enableTable_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<enableTable_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("enableTable", org.apache.thrift.protocol.TMessageType.CALL, 0));
         enableTable_args args = new enableTable_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_enableTable();
       }
     }
 
     public void disableTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<disableTable_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       disableTable_call method_call = new disableTable_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class disableTable_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public disableTable_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<disableTable_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("disableTable", org.apache.thrift.protocol.TMessageType.CALL, 0));
         disableTable_args args = new disableTable_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_disableTable();
       }
     }
 
     public void isTableEnabled(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<isTableEnabled_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       isTableEnabled_call method_call = new isTableEnabled_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class isTableEnabled_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public isTableEnabled_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<isTableEnabled_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("isTableEnabled", org.apache.thrift.protocol.TMessageType.CALL, 0));
         isTableEnabled_args args = new isTableEnabled_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public boolean getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_isTableEnabled();
       }
     }
 
     public void compact(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<compact_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       compact_call method_call = new compact_call(tableNameOrRegionName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class compact_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableNameOrRegionName;
       public compact_call(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<compact_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableNameOrRegionName = tableNameOrRegionName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("compact", org.apache.thrift.protocol.TMessageType.CALL, 0));
         compact_args args = new compact_args();
         args.setTableNameOrRegionName(tableNameOrRegionName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_compact();
       }
     }
 
     public void majorCompact(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<majorCompact_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       majorCompact_call method_call = new majorCompact_call(tableNameOrRegionName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class majorCompact_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableNameOrRegionName;
       public majorCompact_call(ByteBuffer tableNameOrRegionName, org.apache.thrift.async.AsyncMethodCallback<majorCompact_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableNameOrRegionName = tableNameOrRegionName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("majorCompact", org.apache.thrift.protocol.TMessageType.CALL, 0));
         majorCompact_args args = new majorCompact_args();
         args.setTableNameOrRegionName(tableNameOrRegionName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_majorCompact();
       }
     }
 
     public void getTableNames(org.apache.thrift.async.AsyncMethodCallback<getTableNames_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getTableNames_call method_call = new getTableNames_call(resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getTableNames_call extends org.apache.thrift.async.TAsyncMethodCall {
       public getTableNames_call(org.apache.thrift.async.AsyncMethodCallback<getTableNames_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getTableNames", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getTableNames_args args = new getTableNames_args();
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<ByteBuffer> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getTableNames();
       }
     }
 
     public void getColumnDescriptors(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<getColumnDescriptors_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getColumnDescriptors_call method_call = new getColumnDescriptors_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getColumnDescriptors_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public getColumnDescriptors_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<getColumnDescriptors_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getColumnDescriptors", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getColumnDescriptors_args args = new getColumnDescriptors_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public Map<ByteBuffer,ColumnDescriptor> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getColumnDescriptors();
       }
     }
 
     public void getTableRegions(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<getTableRegions_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getTableRegions_call method_call = new getTableRegions_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getTableRegions_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public getTableRegions_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<getTableRegions_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getTableRegions", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getTableRegions_args args = new getTableRegions_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRegionInfo> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getTableRegions();
       }
     }
 
     public void createTable(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies, org.apache.thrift.async.AsyncMethodCallback<createTable_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       createTable_call method_call = new createTable_call(tableName, columnFamilies, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class createTable_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<ColumnDescriptor> columnFamilies;
       public createTable_call(ByteBuffer tableName, List<ColumnDescriptor> columnFamilies, org.apache.thrift.async.AsyncMethodCallback<createTable_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.columnFamilies = columnFamilies;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("createTable", org.apache.thrift.protocol.TMessageType.CALL, 0));
         createTable_args args = new createTable_args();
         args.setTableName(tableName);
         args.setColumnFamilies(columnFamilies);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, AlreadyExists, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_createTable();
       }
     }
 
     public void deleteTable(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<deleteTable_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       deleteTable_call method_call = new deleteTable_call(tableName, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class deleteTable_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       public deleteTable_call(ByteBuffer tableName, org.apache.thrift.async.AsyncMethodCallback<deleteTable_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("deleteTable", org.apache.thrift.protocol.TMessageType.CALL, 0));
         deleteTable_args args = new deleteTable_args();
         args.setTableName(tableName);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_deleteTable();
       }
     }
 
     public void get(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<get_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       get_call method_call = new get_call(tableName, row, column, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class get_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public get_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<get_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("get", org.apache.thrift.protocol.TMessageType.CALL, 0));
         get_args args = new get_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TCell> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_get();
       }
     }
 
     public void getVer(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getVer_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getVer_call method_call = new getVer_call(tableName, row, column, numVersions, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getVer_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private int numVersions;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getVer_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getVer_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.numVersions = numVersions;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getVer", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getVer_args args = new getVer_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setNumVersions(numVersions);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TCell> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getVer();
       }
     }
 
     public void getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getVerTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getVerTs_call method_call = new getVerTs_call(tableName, row, column, timestamp, numVersions, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getVerTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private long timestamp;
       private int numVersions;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getVerTs_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, int numVersions, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getVerTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.timestamp = timestamp;
         this.numVersions = numVersions;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getVerTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getVerTs_args args = new getVerTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setTimestamp(timestamp);
         args.setNumVersions(numVersions);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TCell> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getVerTs();
       }
     }
 
     public void getRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRow_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRow_call method_call = new getRow_call(tableName, row, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRow_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRow_call(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRow_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRow", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRow_args args = new getRow_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRow();
       }
     }
 
     public void getRowWithColumns(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowWithColumns_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowWithColumns_call method_call = new getRowWithColumns_call(tableName, row, columns, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowWithColumns_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private List<ByteBuffer> columns;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowWithColumns_call(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowWithColumns_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.columns = columns;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowWithColumns", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowWithColumns_args args = new getRowWithColumns_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumns(columns);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowWithColumns();
       }
     }
 
     public void getRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowTs_call method_call = new getRowTs_call(tableName, row, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowTs_call(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowTs_args args = new getRowTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowTs();
       }
     }
 
     public void getRowWithColumnsTs(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowWithColumnsTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowWithColumnsTs_call method_call = new getRowWithColumnsTs_call(tableName, row, columns, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowWithColumnsTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private List<ByteBuffer> columns;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowWithColumnsTs_call(ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowWithColumnsTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.columns = columns;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowWithColumnsTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowWithColumnsTs_args args = new getRowWithColumnsTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumns(columns);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowWithColumnsTs();
       }
     }
 
     public void getRows(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRows_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRows_call method_call = new getRows_call(tableName, rows, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRows_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<ByteBuffer> rows;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRows_call(ByteBuffer tableName, List<ByteBuffer> rows, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRows_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rows = rows;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRows", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRows_args args = new getRows_args();
         args.setTableName(tableName);
         args.setRows(rows);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRows();
       }
     }
 
     public void getRowsWithColumns(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsWithColumns_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowsWithColumns_call method_call = new getRowsWithColumns_call(tableName, rows, columns, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowsWithColumns_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<ByteBuffer> rows;
       private List<ByteBuffer> columns;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowsWithColumns_call(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsWithColumns_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rows = rows;
         this.columns = columns;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowsWithColumns", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowsWithColumns_args args = new getRowsWithColumns_args();
         args.setTableName(tableName);
         args.setRows(rows);
         args.setColumns(columns);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowsWithColumns();
       }
     }
 
     public void getRowsTs(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowsTs_call method_call = new getRowsTs_call(tableName, rows, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowsTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<ByteBuffer> rows;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowsTs_call(ByteBuffer tableName, List<ByteBuffer> rows, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rows = rows;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowsTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowsTs_args args = new getRowsTs_args();
         args.setTableName(tableName);
         args.setRows(rows);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowsTs();
       }
     }
 
     public void getRowsWithColumnsTs(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsWithColumnsTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowsWithColumnsTs_call method_call = new getRowsWithColumnsTs_call(tableName, rows, columns, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowsWithColumnsTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<ByteBuffer> rows;
       private List<ByteBuffer> columns;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public getRowsWithColumnsTs_call(ByteBuffer tableName, List<ByteBuffer> rows, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<getRowsWithColumnsTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rows = rows;
         this.columns = columns;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowsWithColumnsTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowsWithColumnsTs_args args = new getRowsWithColumnsTs_args();
         args.setTableName(tableName);
         args.setRows(rows);
         args.setColumns(columns);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowsWithColumnsTs();
       }
     }
 
     public void mutateRow(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRow_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       mutateRow_call method_call = new mutateRow_call(tableName, row, mutations, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class mutateRow_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private List<Mutation> mutations;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public mutateRow_call(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRow_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.mutations = mutations;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("mutateRow", org.apache.thrift.protocol.TMessageType.CALL, 0));
         mutateRow_args args = new mutateRow_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setMutations(mutations);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_mutateRow();
       }
     }
 
     public void mutateRowTs(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRowTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       mutateRowTs_call method_call = new mutateRowTs_call(tableName, row, mutations, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class mutateRowTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private List<Mutation> mutations;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public mutateRowTs_call(ByteBuffer tableName, ByteBuffer row, List<Mutation> mutations, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRowTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.mutations = mutations;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("mutateRowTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         mutateRowTs_args args = new mutateRowTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setMutations(mutations);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_mutateRowTs();
       }
     }
 
     public void mutateRows(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRows_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       mutateRows_call method_call = new mutateRows_call(tableName, rowBatches, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class mutateRows_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<BatchMutation> rowBatches;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public mutateRows_call(ByteBuffer tableName, List<BatchMutation> rowBatches, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRows_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rowBatches = rowBatches;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("mutateRows", org.apache.thrift.protocol.TMessageType.CALL, 0));
         mutateRows_args args = new mutateRows_args();
         args.setTableName(tableName);
         args.setRowBatches(rowBatches);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_mutateRows();
       }
     }
 
     public void mutateRowsTs(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRowsTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       mutateRowsTs_call method_call = new mutateRowsTs_call(tableName, rowBatches, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class mutateRowsTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private List<BatchMutation> rowBatches;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public mutateRowsTs_call(ByteBuffer tableName, List<BatchMutation> rowBatches, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<mutateRowsTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.rowBatches = rowBatches;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("mutateRowsTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         mutateRowsTs_args args = new mutateRowsTs_args();
         args.setTableName(tableName);
         args.setRowBatches(rowBatches);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_mutateRowsTs();
       }
     }
 
     public void atomicIncrement(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value, org.apache.thrift.async.AsyncMethodCallback<atomicIncrement_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       atomicIncrement_call method_call = new atomicIncrement_call(tableName, row, column, value, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class atomicIncrement_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private long value;
       public atomicIncrement_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long value, org.apache.thrift.async.AsyncMethodCallback<atomicIncrement_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.value = value;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("atomicIncrement", org.apache.thrift.protocol.TMessageType.CALL, 0));
         atomicIncrement_args args = new atomicIncrement_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setValue(value);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public long getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_atomicIncrement();
       }
     }
 
     public void deleteAll(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAll_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       deleteAll_call method_call = new deleteAll_call(tableName, row, column, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class deleteAll_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public deleteAll_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAll_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("deleteAll", org.apache.thrift.protocol.TMessageType.CALL, 0));
         deleteAll_args args = new deleteAll_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_deleteAll();
       }
     }
 
     public void deleteAllTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       deleteAllTs_call method_call = new deleteAllTs_call(tableName, row, column, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class deleteAllTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer column;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public deleteAllTs_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer column, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.column = column;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("deleteAllTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         deleteAllTs_args args = new deleteAllTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setColumn(column);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_deleteAllTs();
       }
     }
 
     public void deleteAllRow(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllRow_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       deleteAllRow_call method_call = new deleteAllRow_call(tableName, row, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class deleteAllRow_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public deleteAllRow_call(ByteBuffer tableName, ByteBuffer row, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllRow_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("deleteAllRow", org.apache.thrift.protocol.TMessageType.CALL, 0));
         deleteAllRow_args args = new deleteAllRow_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_deleteAllRow();
       }
     }
 
     public void increment(TIncrement increment, org.apache.thrift.async.AsyncMethodCallback<increment_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       increment_call method_call = new increment_call(increment, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class increment_call extends org.apache.thrift.async.TAsyncMethodCall {
       private TIncrement increment;
       public increment_call(TIncrement increment, org.apache.thrift.async.AsyncMethodCallback<increment_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.increment = increment;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("increment", org.apache.thrift.protocol.TMessageType.CALL, 0));
         increment_args args = new increment_args();
         args.setIncrement(increment);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_increment();
       }
     }
 
     public void incrementRows(List<TIncrement> increments, org.apache.thrift.async.AsyncMethodCallback<incrementRows_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       incrementRows_call method_call = new incrementRows_call(increments, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class incrementRows_call extends org.apache.thrift.async.TAsyncMethodCall {
       private List<TIncrement> increments;
       public incrementRows_call(List<TIncrement> increments, org.apache.thrift.async.AsyncMethodCallback<incrementRows_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.increments = increments;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("incrementRows", org.apache.thrift.protocol.TMessageType.CALL, 0));
         incrementRows_args args = new incrementRows_args();
         args.setIncrements(increments);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_incrementRows();
       }
     }
 
     public void deleteAllRowTs(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllRowTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       deleteAllRowTs_call method_call = new deleteAllRowTs_call(tableName, row, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class deleteAllRowTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public deleteAllRowTs_call(ByteBuffer tableName, ByteBuffer row, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<deleteAllRowTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("deleteAllRowTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         deleteAllRowTs_args args = new deleteAllRowTs_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_deleteAllRowTs();
       }
     }
 
     public void scannerOpenWithScan(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithScan_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpenWithScan_call method_call = new scannerOpenWithScan_call(tableName, scan, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpenWithScan_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private TScan scan;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpenWithScan_call(ByteBuffer tableName, TScan scan, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithScan_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.scan = scan;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpenWithScan", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpenWithScan_args args = new scannerOpenWithScan_args();
         args.setTableName(tableName);
         args.setScan(scan);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpenWithScan();
       }
     }
 
     public void scannerOpen(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpen_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpen_call method_call = new scannerOpen_call(tableName, startRow, columns, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpen_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer startRow;
       private List<ByteBuffer> columns;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpen_call(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpen_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.startRow = startRow;
         this.columns = columns;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpen", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpen_args args = new scannerOpen_args();
         args.setTableName(tableName);
         args.setStartRow(startRow);
         args.setColumns(columns);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpen();
       }
     }
 
     public void scannerOpenWithStop(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithStop_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpenWithStop_call method_call = new scannerOpenWithStop_call(tableName, startRow, stopRow, columns, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpenWithStop_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer startRow;
       private ByteBuffer stopRow;
       private List<ByteBuffer> columns;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpenWithStop_call(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithStop_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.startRow = startRow;
         this.stopRow = stopRow;
         this.columns = columns;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpenWithStop", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpenWithStop_args args = new scannerOpenWithStop_args();
         args.setTableName(tableName);
         args.setStartRow(startRow);
         args.setStopRow(stopRow);
         args.setColumns(columns);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpenWithStop();
       }
     }
 
     public void scannerOpenWithPrefix(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithPrefix_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpenWithPrefix_call method_call = new scannerOpenWithPrefix_call(tableName, startAndPrefix, columns, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpenWithPrefix_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer startAndPrefix;
       private List<ByteBuffer> columns;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpenWithPrefix_call(ByteBuffer tableName, ByteBuffer startAndPrefix, List<ByteBuffer> columns, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithPrefix_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.startAndPrefix = startAndPrefix;
         this.columns = columns;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpenWithPrefix", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpenWithPrefix_args args = new scannerOpenWithPrefix_args();
         args.setTableName(tableName);
         args.setStartAndPrefix(startAndPrefix);
         args.setColumns(columns);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpenWithPrefix();
       }
     }
 
     public void scannerOpenTs(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpenTs_call method_call = new scannerOpenTs_call(tableName, startRow, columns, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpenTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer startRow;
       private List<ByteBuffer> columns;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpenTs_call(ByteBuffer tableName, ByteBuffer startRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.startRow = startRow;
         this.columns = columns;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpenTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpenTs_args args = new scannerOpenTs_args();
         args.setTableName(tableName);
         args.setStartRow(startRow);
         args.setColumns(columns);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpenTs();
       }
     }
 
     public void scannerOpenWithStopTs(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithStopTs_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerOpenWithStopTs_call method_call = new scannerOpenWithStopTs_call(tableName, startRow, stopRow, columns, timestamp, attributes, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerOpenWithStopTs_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer startRow;
       private ByteBuffer stopRow;
       private List<ByteBuffer> columns;
       private long timestamp;
       private Map<ByteBuffer,ByteBuffer> attributes;
       public scannerOpenWithStopTs_call(ByteBuffer tableName, ByteBuffer startRow, ByteBuffer stopRow, List<ByteBuffer> columns, long timestamp, Map<ByteBuffer,ByteBuffer> attributes, org.apache.thrift.async.AsyncMethodCallback<scannerOpenWithStopTs_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.startRow = startRow;
         this.stopRow = stopRow;
         this.columns = columns;
         this.timestamp = timestamp;
         this.attributes = attributes;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerOpenWithStopTs", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerOpenWithStopTs_args args = new scannerOpenWithStopTs_args();
         args.setTableName(tableName);
         args.setStartRow(startRow);
         args.setStopRow(stopRow);
         args.setColumns(columns);
         args.setTimestamp(timestamp);
         args.setAttributes(attributes);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public int getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerOpenWithStopTs();
       }
     }
 
     public void scannerGet(int id, org.apache.thrift.async.AsyncMethodCallback<scannerGet_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerGet_call method_call = new scannerGet_call(id, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerGet_call extends org.apache.thrift.async.TAsyncMethodCall {
       private int id;
       public scannerGet_call(int id, org.apache.thrift.async.AsyncMethodCallback<scannerGet_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.id = id;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerGet", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerGet_args args = new scannerGet_args();
         args.setId(id);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerGet();
       }
     }
 
     public void scannerGetList(int id, int nbRows, org.apache.thrift.async.AsyncMethodCallback<scannerGetList_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerGetList_call method_call = new scannerGetList_call(id, nbRows, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerGetList_call extends org.apache.thrift.async.TAsyncMethodCall {
       private int id;
       private int nbRows;
       public scannerGetList_call(int id, int nbRows, org.apache.thrift.async.AsyncMethodCallback<scannerGetList_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.id = id;
         this.nbRows = nbRows;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerGetList", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerGetList_args args = new scannerGetList_args();
         args.setId(id);
         args.setNbRows(nbRows);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TRowResult> getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_scannerGetList();
       }
     }
 
     public void scannerClose(int id, org.apache.thrift.async.AsyncMethodCallback<scannerClose_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       scannerClose_call method_call = new scannerClose_call(id, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class scannerClose_call extends org.apache.thrift.async.TAsyncMethodCall {
       private int id;
       public scannerClose_call(int id, org.apache.thrift.async.AsyncMethodCallback<scannerClose_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.id = id;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("scannerClose", org.apache.thrift.protocol.TMessageType.CALL, 0));
         scannerClose_args args = new scannerClose_args();
         args.setId(id);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public void getResult() throws IOError, IllegalArgument, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         (new Client(prot)).recv_scannerClose();
       }
     }
 
     public void getRowOrBefore(ByteBuffer tableName, ByteBuffer row, ByteBuffer family, org.apache.thrift.async.AsyncMethodCallback<getRowOrBefore_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRowOrBefore_call method_call = new getRowOrBefore_call(tableName, row, family, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRowOrBefore_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer tableName;
       private ByteBuffer row;
       private ByteBuffer family;
       public getRowOrBefore_call(ByteBuffer tableName, ByteBuffer row, ByteBuffer family, org.apache.thrift.async.AsyncMethodCallback<getRowOrBefore_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.tableName = tableName;
         this.row = row;
         this.family = family;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRowOrBefore", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRowOrBefore_args args = new getRowOrBefore_args();
         args.setTableName(tableName);
         args.setRow(row);
         args.setFamily(family);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public List<TCell> getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRowOrBefore();
       }
     }
 
     public void getRegionInfo(ByteBuffer row, org.apache.thrift.async.AsyncMethodCallback<getRegionInfo_call> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getRegionInfo_call method_call = new getRegionInfo_call(row, resultHandler, this, ___protocolFactory, ___transport);
       this.___currentMethod = method_call;
       ___manager.call(method_call);
     }
 
     public static class getRegionInfo_call extends org.apache.thrift.async.TAsyncMethodCall {
       private ByteBuffer row;
       public getRegionInfo_call(ByteBuffer row, org.apache.thrift.async.AsyncMethodCallback<getRegionInfo_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
         super(client, protocolFactory, transport, resultHandler, false);
         this.row = row;
       }
 
       public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
         prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRegionInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
         getRegionInfo_args args = new getRegionInfo_args();
         args.setRow(row);
         args.write(prot);
         prot.writeMessageEnd();
       }
 
       public TRegionInfo getResult() throws IOError, org.apache.thrift.TException {
         if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
           throw new IllegalStateException("Method call not finished!");
         }
         org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
         org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
         return (new Client(prot)).recv_getRegionInfo();
       }
     }
 
   }
 
   public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
     private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
     public Processor(I iface) {
       super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
     }
 
     protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
       super(iface, getProcessMap(processMap));
     }
 
     private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
       processMap.put("enableTable", new enableTable());
       processMap.put("disableTable", new disableTable());
       processMap.put("isTableEnabled", new isTableEnabled());
       processMap.put("compact", new compact());
       processMap.put("majorCompact", new majorCompact());
       processMap.put("getTableNames", new getTableNames());
       processMap.put("getColumnDescriptors", new getColumnDescriptors());
       processMap.put("getTableRegions", new getTableRegions());
       processMap.put("createTable", new createTable());
       processMap.put("deleteTable", new deleteTable());
       processMap.put("get", new get());
       processMap.put("getVer", new getVer());
       processMap.put("getVerTs", new getVerTs());
       processMap.put("getRow", new getRow());
       processMap.put("getRowWithColumns", new getRowWithColumns());
       processMap.put("getRowTs", new getRowTs());
       processMap.put("getRowWithColumnsTs", new getRowWithColumnsTs());
       processMap.put("getRows", new getRows());
       processMap.put("getRowsWithColumns", new getRowsWithColumns());
       processMap.put("getRowsTs", new getRowsTs());
       processMap.put("getRowsWithColumnsTs", new getRowsWithColumnsTs());
       processMap.put("mutateRow", new mutateRow());
       processMap.put("mutateRowTs", new mutateRowTs());
       processMap.put("mutateRows", new mutateRows());
       processMap.put("mutateRowsTs", new mutateRowsTs());
       processMap.put("atomicIncrement", new atomicIncrement());
       processMap.put("deleteAll", new deleteAll());
       processMap.put("deleteAllTs", new deleteAllTs());
       processMap.put("deleteAllRow", new deleteAllRow());
       processMap.put("increment", new increment());
       processMap.put("incrementRows", new incrementRows());
       processMap.put("deleteAllRowTs", new deleteAllRowTs());
       processMap.put("scannerOpenWithScan", new scannerOpenWithScan());
       processMap.put("scannerOpen", new scannerOpen());
       processMap.put("scannerOpenWithStop", new scannerOpenWithStop());
       processMap.put("scannerOpenWithPrefix", new scannerOpenWithPrefix());
       processMap.put("scannerOpenTs", new scannerOpenTs());
       processMap.put("scannerOpenWithStopTs", new scannerOpenWithStopTs());
       processMap.put("scannerGet", new scannerGet());
       processMap.put("scannerGetList", new scannerGetList());
       processMap.put("scannerClose", new scannerClose());
       processMap.put("getRowOrBefore", new getRowOrBefore());
       processMap.put("getRegionInfo", new getRegionInfo());
       return processMap;
     }
 
     private static class enableTable<I extends Iface> extends org.apache.thrift.ProcessFunction<I, enableTable_args> {
       public enableTable() {
         super("enableTable");
       }
 
       protected enableTable_args getEmptyArgsInstance() {
         return new enableTable_args();
       }
 
       protected enableTable_result getResult(I iface, enableTable_args args) throws org.apache.thrift.TException {
         enableTable_result result = new enableTable_result();
         try {
           iface.enableTable(args.tableName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class disableTable<I extends Iface> extends org.apache.thrift.ProcessFunction<I, disableTable_args> {
       public disableTable() {
         super("disableTable");
       }
 
       protected disableTable_args getEmptyArgsInstance() {
         return new disableTable_args();
       }
 
       protected disableTable_result getResult(I iface, disableTable_args args) throws org.apache.thrift.TException {
         disableTable_result result = new disableTable_result();
         try {
           iface.disableTable(args.tableName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class isTableEnabled<I extends Iface> extends org.apache.thrift.ProcessFunction<I, isTableEnabled_args> {
       public isTableEnabled() {
         super("isTableEnabled");
       }
 
       protected isTableEnabled_args getEmptyArgsInstance() {
         return new isTableEnabled_args();
       }
 
       protected isTableEnabled_result getResult(I iface, isTableEnabled_args args) throws org.apache.thrift.TException {
         isTableEnabled_result result = new isTableEnabled_result();
         try {
           result.success = iface.isTableEnabled(args.tableName);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class compact<I extends Iface> extends org.apache.thrift.ProcessFunction<I, compact_args> {
       public compact() {
         super("compact");
       }
 
       protected compact_args getEmptyArgsInstance() {
         return new compact_args();
       }
 
       protected compact_result getResult(I iface, compact_args args) throws org.apache.thrift.TException {
         compact_result result = new compact_result();
         try {
           iface.compact(args.tableNameOrRegionName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class majorCompact<I extends Iface> extends org.apache.thrift.ProcessFunction<I, majorCompact_args> {
       public majorCompact() {
         super("majorCompact");
       }
 
       protected majorCompact_args getEmptyArgsInstance() {
         return new majorCompact_args();
       }
 
       protected majorCompact_result getResult(I iface, majorCompact_args args) throws org.apache.thrift.TException {
         majorCompact_result result = new majorCompact_result();
         try {
           iface.majorCompact(args.tableNameOrRegionName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getTableNames<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getTableNames_args> {
       public getTableNames() {
         super("getTableNames");
       }
 
       protected getTableNames_args getEmptyArgsInstance() {
         return new getTableNames_args();
       }
 
       protected getTableNames_result getResult(I iface, getTableNames_args args) throws org.apache.thrift.TException {
         getTableNames_result result = new getTableNames_result();
         try {
           result.success = iface.getTableNames();
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getColumnDescriptors<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getColumnDescriptors_args> {
       public getColumnDescriptors() {
         super("getColumnDescriptors");
       }
 
       protected getColumnDescriptors_args getEmptyArgsInstance() {
         return new getColumnDescriptors_args();
       }
 
       protected getColumnDescriptors_result getResult(I iface, getColumnDescriptors_args args) throws org.apache.thrift.TException {
         getColumnDescriptors_result result = new getColumnDescriptors_result();
         try {
           result.success = iface.getColumnDescriptors(args.tableName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getTableRegions<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getTableRegions_args> {
       public getTableRegions() {
         super("getTableRegions");
       }
 
       protected getTableRegions_args getEmptyArgsInstance() {
         return new getTableRegions_args();
       }
 
       protected getTableRegions_result getResult(I iface, getTableRegions_args args) throws org.apache.thrift.TException {
         getTableRegions_result result = new getTableRegions_result();
         try {
           result.success = iface.getTableRegions(args.tableName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class createTable<I extends Iface> extends org.apache.thrift.ProcessFunction<I, createTable_args> {
       public createTable() {
         super("createTable");
       }
 
       protected createTable_args getEmptyArgsInstance() {
         return new createTable_args();
       }
 
       protected createTable_result getResult(I iface, createTable_args args) throws org.apache.thrift.TException {
         createTable_result result = new createTable_result();
         try {
           iface.createTable(args.tableName, args.columnFamilies);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         } catch (AlreadyExists exist) {
           result.exist = exist;
         }
         return result;
       }
     }
 
     private static class deleteTable<I extends Iface> extends org.apache.thrift.ProcessFunction<I, deleteTable_args> {
       public deleteTable() {
         super("deleteTable");
       }
 
       protected deleteTable_args getEmptyArgsInstance() {
         return new deleteTable_args();
       }
 
       protected deleteTable_result getResult(I iface, deleteTable_args args) throws org.apache.thrift.TException {
         deleteTable_result result = new deleteTable_result();
         try {
           iface.deleteTable(args.tableName);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class get<I extends Iface> extends org.apache.thrift.ProcessFunction<I, get_args> {
       public get() {
         super("get");
       }
 
       protected get_args getEmptyArgsInstance() {
         return new get_args();
       }
 
       protected get_result getResult(I iface, get_args args) throws org.apache.thrift.TException {
         get_result result = new get_result();
         try {
           result.success = iface.get(args.tableName, args.row, args.column, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getVer<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getVer_args> {
       public getVer() {
         super("getVer");
       }
 
       protected getVer_args getEmptyArgsInstance() {
         return new getVer_args();
       }
 
       protected getVer_result getResult(I iface, getVer_args args) throws org.apache.thrift.TException {
         getVer_result result = new getVer_result();
         try {
           result.success = iface.getVer(args.tableName, args.row, args.column, args.numVersions, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getVerTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getVerTs_args> {
       public getVerTs() {
         super("getVerTs");
       }
 
       protected getVerTs_args getEmptyArgsInstance() {
         return new getVerTs_args();
       }
 
       protected getVerTs_result getResult(I iface, getVerTs_args args) throws org.apache.thrift.TException {
         getVerTs_result result = new getVerTs_result();
         try {
           result.success = iface.getVerTs(args.tableName, args.row, args.column, args.timestamp, args.numVersions, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRow<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRow_args> {
       public getRow() {
         super("getRow");
       }
 
       protected getRow_args getEmptyArgsInstance() {
         return new getRow_args();
       }
 
       protected getRow_result getResult(I iface, getRow_args args) throws org.apache.thrift.TException {
         getRow_result result = new getRow_result();
         try {
           result.success = iface.getRow(args.tableName, args.row, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowWithColumns<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowWithColumns_args> {
       public getRowWithColumns() {
         super("getRowWithColumns");
       }
 
       protected getRowWithColumns_args getEmptyArgsInstance() {
         return new getRowWithColumns_args();
       }
 
       protected getRowWithColumns_result getResult(I iface, getRowWithColumns_args args) throws org.apache.thrift.TException {
         getRowWithColumns_result result = new getRowWithColumns_result();
         try {
           result.success = iface.getRowWithColumns(args.tableName, args.row, args.columns, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowTs_args> {
       public getRowTs() {
         super("getRowTs");
       }
 
       protected getRowTs_args getEmptyArgsInstance() {
         return new getRowTs_args();
       }
 
       protected getRowTs_result getResult(I iface, getRowTs_args args) throws org.apache.thrift.TException {
         getRowTs_result result = new getRowTs_result();
         try {
           result.success = iface.getRowTs(args.tableName, args.row, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowWithColumnsTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowWithColumnsTs_args> {
       public getRowWithColumnsTs() {
         super("getRowWithColumnsTs");
       }
 
       protected getRowWithColumnsTs_args getEmptyArgsInstance() {
         return new getRowWithColumnsTs_args();
       }
 
       protected getRowWithColumnsTs_result getResult(I iface, getRowWithColumnsTs_args args) throws org.apache.thrift.TException {
         getRowWithColumnsTs_result result = new getRowWithColumnsTs_result();
         try {
           result.success = iface.getRowWithColumnsTs(args.tableName, args.row, args.columns, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRows<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRows_args> {
       public getRows() {
         super("getRows");
       }
 
       protected getRows_args getEmptyArgsInstance() {
         return new getRows_args();
       }
 
       protected getRows_result getResult(I iface, getRows_args args) throws org.apache.thrift.TException {
         getRows_result result = new getRows_result();
         try {
           result.success = iface.getRows(args.tableName, args.rows, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowsWithColumns<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowsWithColumns_args> {
       public getRowsWithColumns() {
         super("getRowsWithColumns");
       }
 
       protected getRowsWithColumns_args getEmptyArgsInstance() {
         return new getRowsWithColumns_args();
       }
 
       protected getRowsWithColumns_result getResult(I iface, getRowsWithColumns_args args) throws org.apache.thrift.TException {
         getRowsWithColumns_result result = new getRowsWithColumns_result();
         try {
           result.success = iface.getRowsWithColumns(args.tableName, args.rows, args.columns, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowsTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowsTs_args> {
       public getRowsTs() {
         super("getRowsTs");
       }
 
       protected getRowsTs_args getEmptyArgsInstance() {
         return new getRowsTs_args();
       }
 
       protected getRowsTs_result getResult(I iface, getRowsTs_args args) throws org.apache.thrift.TException {
         getRowsTs_result result = new getRowsTs_result();
         try {
           result.success = iface.getRowsTs(args.tableName, args.rows, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRowsWithColumnsTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowsWithColumnsTs_args> {
       public getRowsWithColumnsTs() {
         super("getRowsWithColumnsTs");
       }
 
       protected getRowsWithColumnsTs_args getEmptyArgsInstance() {
         return new getRowsWithColumnsTs_args();
       }
 
       protected getRowsWithColumnsTs_result getResult(I iface, getRowsWithColumnsTs_args args) throws org.apache.thrift.TException {
         getRowsWithColumnsTs_result result = new getRowsWithColumnsTs_result();
         try {
           result.success = iface.getRowsWithColumnsTs(args.tableName, args.rows, args.columns, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class mutateRow<I extends Iface> extends org.apache.thrift.ProcessFunction<I, mutateRow_args> {
       public mutateRow() {
         super("mutateRow");
       }
 
       protected mutateRow_args getEmptyArgsInstance() {
         return new mutateRow_args();
       }
 
       protected mutateRow_result getResult(I iface, mutateRow_args args) throws org.apache.thrift.TException {
         mutateRow_result result = new mutateRow_result();
         try {
           iface.mutateRow(args.tableName, args.row, args.mutations, args.attributes);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class mutateRowTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, mutateRowTs_args> {
       public mutateRowTs() {
         super("mutateRowTs");
       }
 
       protected mutateRowTs_args getEmptyArgsInstance() {
         return new mutateRowTs_args();
       }
 
       protected mutateRowTs_result getResult(I iface, mutateRowTs_args args) throws org.apache.thrift.TException {
         mutateRowTs_result result = new mutateRowTs_result();
         try {
           iface.mutateRowTs(args.tableName, args.row, args.mutations, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class mutateRows<I extends Iface> extends org.apache.thrift.ProcessFunction<I, mutateRows_args> {
       public mutateRows() {
         super("mutateRows");
       }
 
       protected mutateRows_args getEmptyArgsInstance() {
         return new mutateRows_args();
       }
 
       protected mutateRows_result getResult(I iface, mutateRows_args args) throws org.apache.thrift.TException {
         mutateRows_result result = new mutateRows_result();
         try {
           iface.mutateRows(args.tableName, args.rowBatches, args.attributes);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class mutateRowsTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, mutateRowsTs_args> {
       public mutateRowsTs() {
         super("mutateRowsTs");
       }
 
       protected mutateRowsTs_args getEmptyArgsInstance() {
         return new mutateRowsTs_args();
       }
 
       protected mutateRowsTs_result getResult(I iface, mutateRowsTs_args args) throws org.apache.thrift.TException {
         mutateRowsTs_result result = new mutateRowsTs_result();
         try {
           iface.mutateRowsTs(args.tableName, args.rowBatches, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class atomicIncrement<I extends Iface> extends org.apache.thrift.ProcessFunction<I, atomicIncrement_args> {
       public atomicIncrement() {
         super("atomicIncrement");
       }
 
       protected atomicIncrement_args getEmptyArgsInstance() {
         return new atomicIncrement_args();
       }
 
       protected atomicIncrement_result getResult(I iface, atomicIncrement_args args) throws org.apache.thrift.TException {
         atomicIncrement_result result = new atomicIncrement_result();
         try {
           result.success = iface.atomicIncrement(args.tableName, args.row, args.column, args.value);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class deleteAll<I extends Iface> extends org.apache.thrift.ProcessFunction<I, deleteAll_args> {
       public deleteAll() {
         super("deleteAll");
       }
 
       protected deleteAll_args getEmptyArgsInstance() {
         return new deleteAll_args();
       }
 
       protected deleteAll_result getResult(I iface, deleteAll_args args) throws org.apache.thrift.TException {
         deleteAll_result result = new deleteAll_result();
         try {
           iface.deleteAll(args.tableName, args.row, args.column, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class deleteAllTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, deleteAllTs_args> {
       public deleteAllTs() {
         super("deleteAllTs");
       }
 
       protected deleteAllTs_args getEmptyArgsInstance() {
         return new deleteAllTs_args();
       }
 
       protected deleteAllTs_result getResult(I iface, deleteAllTs_args args) throws org.apache.thrift.TException {
         deleteAllTs_result result = new deleteAllTs_result();
         try {
           iface.deleteAllTs(args.tableName, args.row, args.column, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class deleteAllRow<I extends Iface> extends org.apache.thrift.ProcessFunction<I, deleteAllRow_args> {
       public deleteAllRow() {
         super("deleteAllRow");
       }
 
       protected deleteAllRow_args getEmptyArgsInstance() {
         return new deleteAllRow_args();
       }
 
       protected deleteAllRow_result getResult(I iface, deleteAllRow_args args) throws org.apache.thrift.TException {
         deleteAllRow_result result = new deleteAllRow_result();
         try {
           iface.deleteAllRow(args.tableName, args.row, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class increment<I extends Iface> extends org.apache.thrift.ProcessFunction<I, increment_args> {
       public increment() {
         super("increment");
       }
 
       protected increment_args getEmptyArgsInstance() {
         return new increment_args();
       }
 
       protected increment_result getResult(I iface, increment_args args) throws org.apache.thrift.TException {
         increment_result result = new increment_result();
         try {
           iface.increment(args.increment);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class incrementRows<I extends Iface> extends org.apache.thrift.ProcessFunction<I, incrementRows_args> {
       public incrementRows() {
         super("incrementRows");
       }
 
       protected incrementRows_args getEmptyArgsInstance() {
         return new incrementRows_args();
       }
 
       protected incrementRows_result getResult(I iface, incrementRows_args args) throws org.apache.thrift.TException {
         incrementRows_result result = new incrementRows_result();
         try {
           iface.incrementRows(args.increments);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class deleteAllRowTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, deleteAllRowTs_args> {
       public deleteAllRowTs() {
         super("deleteAllRowTs");
       }
 
       protected deleteAllRowTs_args getEmptyArgsInstance() {
         return new deleteAllRowTs_args();
       }
 
       protected deleteAllRowTs_result getResult(I iface, deleteAllRowTs_args args) throws org.apache.thrift.TException {
         deleteAllRowTs_result result = new deleteAllRowTs_result();
         try {
           iface.deleteAllRowTs(args.tableName, args.row, args.timestamp, args.attributes);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpenWithScan<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpenWithScan_args> {
       public scannerOpenWithScan() {
         super("scannerOpenWithScan");
       }
 
       protected scannerOpenWithScan_args getEmptyArgsInstance() {
         return new scannerOpenWithScan_args();
       }
 
       protected scannerOpenWithScan_result getResult(I iface, scannerOpenWithScan_args args) throws org.apache.thrift.TException {
         scannerOpenWithScan_result result = new scannerOpenWithScan_result();
         try {
           result.success = iface.scannerOpenWithScan(args.tableName, args.scan, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpen<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpen_args> {
       public scannerOpen() {
         super("scannerOpen");
       }
 
       protected scannerOpen_args getEmptyArgsInstance() {
         return new scannerOpen_args();
       }
 
       protected scannerOpen_result getResult(I iface, scannerOpen_args args) throws org.apache.thrift.TException {
         scannerOpen_result result = new scannerOpen_result();
         try {
           result.success = iface.scannerOpen(args.tableName, args.startRow, args.columns, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpenWithStop<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpenWithStop_args> {
       public scannerOpenWithStop() {
         super("scannerOpenWithStop");
       }
 
       protected scannerOpenWithStop_args getEmptyArgsInstance() {
         return new scannerOpenWithStop_args();
       }
 
       protected scannerOpenWithStop_result getResult(I iface, scannerOpenWithStop_args args) throws org.apache.thrift.TException {
         scannerOpenWithStop_result result = new scannerOpenWithStop_result();
         try {
           result.success = iface.scannerOpenWithStop(args.tableName, args.startRow, args.stopRow, args.columns, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpenWithPrefix<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpenWithPrefix_args> {
       public scannerOpenWithPrefix() {
         super("scannerOpenWithPrefix");
       }
 
       protected scannerOpenWithPrefix_args getEmptyArgsInstance() {
         return new scannerOpenWithPrefix_args();
       }
 
       protected scannerOpenWithPrefix_result getResult(I iface, scannerOpenWithPrefix_args args) throws org.apache.thrift.TException {
         scannerOpenWithPrefix_result result = new scannerOpenWithPrefix_result();
         try {
           result.success = iface.scannerOpenWithPrefix(args.tableName, args.startAndPrefix, args.columns, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpenTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpenTs_args> {
       public scannerOpenTs() {
         super("scannerOpenTs");
       }
 
       protected scannerOpenTs_args getEmptyArgsInstance() {
         return new scannerOpenTs_args();
       }
 
       protected scannerOpenTs_result getResult(I iface, scannerOpenTs_args args) throws org.apache.thrift.TException {
         scannerOpenTs_result result = new scannerOpenTs_result();
         try {
           result.success = iface.scannerOpenTs(args.tableName, args.startRow, args.columns, args.timestamp, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerOpenWithStopTs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerOpenWithStopTs_args> {
       public scannerOpenWithStopTs() {
         super("scannerOpenWithStopTs");
       }
 
       protected scannerOpenWithStopTs_args getEmptyArgsInstance() {
         return new scannerOpenWithStopTs_args();
       }
 
       protected scannerOpenWithStopTs_result getResult(I iface, scannerOpenWithStopTs_args args) throws org.apache.thrift.TException {
         scannerOpenWithStopTs_result result = new scannerOpenWithStopTs_result();
         try {
           result.success = iface.scannerOpenWithStopTs(args.tableName, args.startRow, args.stopRow, args.columns, args.timestamp, args.attributes);
           result.setSuccessIsSet(true);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class scannerGet<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerGet_args> {
       public scannerGet() {
         super("scannerGet");
       }
 
       protected scannerGet_args getEmptyArgsInstance() {
         return new scannerGet_args();
       }
 
       protected scannerGet_result getResult(I iface, scannerGet_args args) throws org.apache.thrift.TException {
         scannerGet_result result = new scannerGet_result();
         try {
           result.success = iface.scannerGet(args.id);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class scannerGetList<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerGetList_args> {
       public scannerGetList() {
         super("scannerGetList");
       }
 
       protected scannerGetList_args getEmptyArgsInstance() {
         return new scannerGetList_args();
       }
 
       protected scannerGetList_result getResult(I iface, scannerGetList_args args) throws org.apache.thrift.TException {
         scannerGetList_result result = new scannerGetList_result();
         try {
           result.success = iface.scannerGetList(args.id, args.nbRows);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class scannerClose<I extends Iface> extends org.apache.thrift.ProcessFunction<I, scannerClose_args> {
       public scannerClose() {
         super("scannerClose");
       }
 
       protected scannerClose_args getEmptyArgsInstance() {
         return new scannerClose_args();
       }
 
       protected scannerClose_result getResult(I iface, scannerClose_args args) throws org.apache.thrift.TException {
         scannerClose_result result = new scannerClose_result();
         try {
           iface.scannerClose(args.id);
         } catch (IOError io) {
           result.io = io;
         } catch (IllegalArgument ia) {
           result.ia = ia;
         }
         return result;
       }
     }
 
     private static class getRowOrBefore<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRowOrBefore_args> {
       public getRowOrBefore() {
         super("getRowOrBefore");
       }
 
       protected getRowOrBefore_args getEmptyArgsInstance() {
         return new getRowOrBefore_args();
       }
 
       protected getRowOrBefore_result getResult(I iface, getRowOrBefore_args args) throws org.apache.thrift.TException {
         getRowOrBefore_result result = new getRowOrBefore_result();
         try {
           result.success = iface.getRowOrBefore(args.tableName, args.row, args.family);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
     private static class getRegionInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getRegionInfo_args> {
       public getRegionInfo() {
         super("getRegionInfo");
       }
 
       protected getRegionInfo_args getEmptyArgsInstance() {
         return new getRegionInfo_args();
       }
 
       protected getRegionInfo_result getResult(I iface, getRegionInfo_args args) throws org.apache.thrift.TException {
         getRegionInfo_result result = new getRegionInfo_result();
         try {
           result.success = iface.getRegionInfo(args.row);
         } catch (IOError io) {
           result.io = io;
         }
         return result;
       }
     }
 
   }
 
   public static class enableTable_args implements org.apache.thrift.TBase<enableTable_args, enableTable_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("enableTable_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new enableTable_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new enableTable_argsTupleSchemeFactory());
     }
 
     /**
      * name of the table
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of the table
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Bytes")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(enableTable_args.class, metaDataMap);
     }
 
     public enableTable_args() {
     }
 
     public enableTable_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public enableTable_args(enableTable_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public enableTable_args deepCopy() {
       return new enableTable_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * name of the table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of the table
      */
     public enableTable_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public enableTable_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof enableTable_args)
         return this.equals((enableTable_args)that);
       return false;
     }
 
     public boolean equals(enableTable_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(enableTable_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       enableTable_args typedOther = (enableTable_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("enableTable_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class enableTable_argsStandardSchemeFactory implements SchemeFactory {
       public enableTable_argsStandardScheme getScheme() {
         return new enableTable_argsStandardScheme();
       }
     }
 
     private static class enableTable_argsStandardScheme extends StandardScheme<enableTable_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, enableTable_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, enableTable_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class enableTable_argsTupleSchemeFactory implements SchemeFactory {
       public enableTable_argsTupleScheme getScheme() {
         return new enableTable_argsTupleScheme();
       }
     }
 
     private static class enableTable_argsTupleScheme extends TupleScheme<enableTable_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, enableTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, enableTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class enableTable_result implements org.apache.thrift.TBase<enableTable_result, enableTable_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("enableTable_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new enableTable_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new enableTable_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(enableTable_result.class, metaDataMap);
     }
 
     public enableTable_result() {
     }
 
     public enableTable_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public enableTable_result(enableTable_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public enableTable_result deepCopy() {
       return new enableTable_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public enableTable_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof enableTable_result)
         return this.equals((enableTable_result)that);
       return false;
     }
 
     public boolean equals(enableTable_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(enableTable_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       enableTable_result typedOther = (enableTable_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("enableTable_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class enableTable_resultStandardSchemeFactory implements SchemeFactory {
       public enableTable_resultStandardScheme getScheme() {
         return new enableTable_resultStandardScheme();
       }
     }
 
     private static class enableTable_resultStandardScheme extends StandardScheme<enableTable_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, enableTable_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, enableTable_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class enableTable_resultTupleSchemeFactory implements SchemeFactory {
       public enableTable_resultTupleScheme getScheme() {
         return new enableTable_resultTupleScheme();
       }
     }
 
     private static class enableTable_resultTupleScheme extends TupleScheme<enableTable_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, enableTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, enableTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class disableTable_args implements org.apache.thrift.TBase<disableTable_args, disableTable_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("disableTable_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new disableTable_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new disableTable_argsTupleSchemeFactory());
     }
 
     /**
      * name of the table
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of the table
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Bytes")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(disableTable_args.class, metaDataMap);
     }
 
     public disableTable_args() {
     }
 
     public disableTable_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public disableTable_args(disableTable_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public disableTable_args deepCopy() {
       return new disableTable_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * name of the table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of the table
      */
     public disableTable_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public disableTable_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof disableTable_args)
         return this.equals((disableTable_args)that);
       return false;
     }
 
     public boolean equals(disableTable_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(disableTable_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       disableTable_args typedOther = (disableTable_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("disableTable_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class disableTable_argsStandardSchemeFactory implements SchemeFactory {
       public disableTable_argsStandardScheme getScheme() {
         return new disableTable_argsStandardScheme();
       }
     }
 
     private static class disableTable_argsStandardScheme extends StandardScheme<disableTable_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, disableTable_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, disableTable_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class disableTable_argsTupleSchemeFactory implements SchemeFactory {
       public disableTable_argsTupleScheme getScheme() {
         return new disableTable_argsTupleScheme();
       }
     }
 
     private static class disableTable_argsTupleScheme extends TupleScheme<disableTable_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, disableTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, disableTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class disableTable_result implements org.apache.thrift.TBase<disableTable_result, disableTable_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("disableTable_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new disableTable_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new disableTable_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(disableTable_result.class, metaDataMap);
     }
 
     public disableTable_result() {
     }
 
     public disableTable_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public disableTable_result(disableTable_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public disableTable_result deepCopy() {
       return new disableTable_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public disableTable_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof disableTable_result)
         return this.equals((disableTable_result)that);
       return false;
     }
 
     public boolean equals(disableTable_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(disableTable_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       disableTable_result typedOther = (disableTable_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("disableTable_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class disableTable_resultStandardSchemeFactory implements SchemeFactory {
       public disableTable_resultStandardScheme getScheme() {
         return new disableTable_resultStandardScheme();
       }
     }
 
     private static class disableTable_resultStandardScheme extends StandardScheme<disableTable_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, disableTable_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, disableTable_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class disableTable_resultTupleSchemeFactory implements SchemeFactory {
       public disableTable_resultTupleScheme getScheme() {
         return new disableTable_resultTupleScheme();
       }
     }
 
     private static class disableTable_resultTupleScheme extends TupleScheme<disableTable_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, disableTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, disableTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class isTableEnabled_args implements org.apache.thrift.TBase<isTableEnabled_args, isTableEnabled_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("isTableEnabled_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new isTableEnabled_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new isTableEnabled_argsTupleSchemeFactory());
     }
 
     /**
      * name of the table to check
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of the table to check
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Bytes")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(isTableEnabled_args.class, metaDataMap);
     }
 
     public isTableEnabled_args() {
     }
 
     public isTableEnabled_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public isTableEnabled_args(isTableEnabled_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public isTableEnabled_args deepCopy() {
       return new isTableEnabled_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * name of the table to check
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of the table to check
      */
     public isTableEnabled_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public isTableEnabled_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof isTableEnabled_args)
         return this.equals((isTableEnabled_args)that);
       return false;
     }
 
     public boolean equals(isTableEnabled_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(isTableEnabled_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       isTableEnabled_args typedOther = (isTableEnabled_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("isTableEnabled_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class isTableEnabled_argsStandardSchemeFactory implements SchemeFactory {
       public isTableEnabled_argsStandardScheme getScheme() {
         return new isTableEnabled_argsStandardScheme();
       }
     }
 
     private static class isTableEnabled_argsStandardScheme extends StandardScheme<isTableEnabled_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, isTableEnabled_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, isTableEnabled_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class isTableEnabled_argsTupleSchemeFactory implements SchemeFactory {
       public isTableEnabled_argsTupleScheme getScheme() {
         return new isTableEnabled_argsTupleScheme();
       }
     }
 
     private static class isTableEnabled_argsTupleScheme extends TupleScheme<isTableEnabled_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, isTableEnabled_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, isTableEnabled_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class isTableEnabled_result implements org.apache.thrift.TBase<isTableEnabled_result, isTableEnabled_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("isTableEnabled_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BOOL, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new isTableEnabled_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new isTableEnabled_resultTupleSchemeFactory());
     }
 
     public boolean success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(isTableEnabled_result.class, metaDataMap);
     }
 
     public isTableEnabled_result() {
     }
 
     public isTableEnabled_result(
       boolean success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public isTableEnabled_result(isTableEnabled_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public isTableEnabled_result deepCopy() {
       return new isTableEnabled_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = false;
       this.io = null;
     }
 
     public boolean isSuccess() {
       return this.success;
     }
 
     public isTableEnabled_result setSuccess(boolean success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public isTableEnabled_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Boolean)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Boolean.valueOf(isSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof isTableEnabled_result)
         return this.equals((isTableEnabled_result)that);
       return false;
     }
 
     public boolean equals(isTableEnabled_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(isTableEnabled_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       isTableEnabled_result typedOther = (isTableEnabled_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("isTableEnabled_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class isTableEnabled_resultStandardSchemeFactory implements SchemeFactory {
       public isTableEnabled_resultStandardScheme getScheme() {
         return new isTableEnabled_resultStandardScheme();
       }
     }
 
     private static class isTableEnabled_resultStandardScheme extends StandardScheme<isTableEnabled_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, isTableEnabled_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
                 struct.success = iprot.readBool();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, isTableEnabled_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeBool(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class isTableEnabled_resultTupleSchemeFactory implements SchemeFactory {
       public isTableEnabled_resultTupleScheme getScheme() {
         return new isTableEnabled_resultTupleScheme();
       }
     }
 
     private static class isTableEnabled_resultTupleScheme extends TupleScheme<isTableEnabled_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, isTableEnabled_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeBool(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, isTableEnabled_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readBool();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class compact_args implements org.apache.thrift.TBase<compact_args, compact_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("compact_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_OR_REGION_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableNameOrRegionName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new compact_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new compact_argsTupleSchemeFactory());
     }
 
     public ByteBuffer tableNameOrRegionName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       TABLE_NAME_OR_REGION_NAME((short)1, "tableNameOrRegionName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME_OR_REGION_NAME
             return TABLE_NAME_OR_REGION_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME_OR_REGION_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableNameOrRegionName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Bytes")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(compact_args.class, metaDataMap);
     }
 
     public compact_args() {
     }
 
     public compact_args(
       ByteBuffer tableNameOrRegionName)
     {
       this();
       this.tableNameOrRegionName = tableNameOrRegionName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public compact_args(compact_args other) {
       if (other.isSetTableNameOrRegionName()) {
         this.tableNameOrRegionName = other.tableNameOrRegionName;
       }
     }
 
     public compact_args deepCopy() {
       return new compact_args(this);
     }
 
     @Override
     public void clear() {
       this.tableNameOrRegionName = null;
     }
 
     public byte[] getTableNameOrRegionName() {
       setTableNameOrRegionName(org.apache.thrift.TBaseHelper.rightSize(tableNameOrRegionName));
       return tableNameOrRegionName == null ? null : tableNameOrRegionName.array();
     }
 
     public ByteBuffer bufferForTableNameOrRegionName() {
       return tableNameOrRegionName;
     }
 
     public compact_args setTableNameOrRegionName(byte[] tableNameOrRegionName) {
       setTableNameOrRegionName(tableNameOrRegionName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableNameOrRegionName));
       return this;
     }
 
     public compact_args setTableNameOrRegionName(ByteBuffer tableNameOrRegionName) {
       this.tableNameOrRegionName = tableNameOrRegionName;
       return this;
     }
 
     public void unsetTableNameOrRegionName() {
       this.tableNameOrRegionName = null;
     }
 
     /** Returns true if field tableNameOrRegionName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableNameOrRegionName() {
       return this.tableNameOrRegionName != null;
     }
 
     public void setTableNameOrRegionNameIsSet(boolean value) {
       if (!value) {
         this.tableNameOrRegionName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         if (value == null) {
           unsetTableNameOrRegionName();
         } else {
           setTableNameOrRegionName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         return getTableNameOrRegionName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         return isSetTableNameOrRegionName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof compact_args)
         return this.equals((compact_args)that);
       return false;
     }
 
     public boolean equals(compact_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableNameOrRegionName = true && this.isSetTableNameOrRegionName();
       boolean that_present_tableNameOrRegionName = true && that.isSetTableNameOrRegionName();
       if (this_present_tableNameOrRegionName || that_present_tableNameOrRegionName) {
         if (!(this_present_tableNameOrRegionName && that_present_tableNameOrRegionName))
           return false;
         if (!this.tableNameOrRegionName.equals(that.tableNameOrRegionName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableNameOrRegionName = true && (isSetTableNameOrRegionName());
       builder.append(present_tableNameOrRegionName);
       if (present_tableNameOrRegionName)
         builder.append(tableNameOrRegionName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(compact_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       compact_args typedOther = (compact_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableNameOrRegionName()).compareTo(typedOther.isSetTableNameOrRegionName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableNameOrRegionName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableNameOrRegionName, typedOther.tableNameOrRegionName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("compact_args(");
       boolean first = true;
 
       sb.append("tableNameOrRegionName:");
       if (this.tableNameOrRegionName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableNameOrRegionName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class compact_argsStandardSchemeFactory implements SchemeFactory {
       public compact_argsStandardScheme getScheme() {
         return new compact_argsStandardScheme();
       }
     }
 
     private static class compact_argsStandardScheme extends StandardScheme<compact_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, compact_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME_OR_REGION_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableNameOrRegionName = iprot.readBinary();
                 struct.setTableNameOrRegionNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, compact_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableNameOrRegionName != null) {
           oprot.writeFieldBegin(TABLE_NAME_OR_REGION_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableNameOrRegionName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class compact_argsTupleSchemeFactory implements SchemeFactory {
       public compact_argsTupleScheme getScheme() {
         return new compact_argsTupleScheme();
       }
     }
 
     private static class compact_argsTupleScheme extends TupleScheme<compact_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, compact_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableNameOrRegionName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableNameOrRegionName()) {
           oprot.writeBinary(struct.tableNameOrRegionName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, compact_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableNameOrRegionName = iprot.readBinary();
           struct.setTableNameOrRegionNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class compact_result implements org.apache.thrift.TBase<compact_result, compact_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("compact_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new compact_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new compact_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(compact_result.class, metaDataMap);
     }
 
     public compact_result() {
     }
 
     public compact_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public compact_result(compact_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public compact_result deepCopy() {
       return new compact_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public compact_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof compact_result)
         return this.equals((compact_result)that);
       return false;
     }
 
     public boolean equals(compact_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(compact_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       compact_result typedOther = (compact_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("compact_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class compact_resultStandardSchemeFactory implements SchemeFactory {
       public compact_resultStandardScheme getScheme() {
         return new compact_resultStandardScheme();
       }
     }
 
     private static class compact_resultStandardScheme extends StandardScheme<compact_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, compact_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, compact_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class compact_resultTupleSchemeFactory implements SchemeFactory {
       public compact_resultTupleScheme getScheme() {
         return new compact_resultTupleScheme();
       }
     }
 
     private static class compact_resultTupleScheme extends TupleScheme<compact_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, compact_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, compact_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class majorCompact_args implements org.apache.thrift.TBase<majorCompact_args, majorCompact_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("majorCompact_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_OR_REGION_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableNameOrRegionName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new majorCompact_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new majorCompact_argsTupleSchemeFactory());
     }
 
     public ByteBuffer tableNameOrRegionName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       TABLE_NAME_OR_REGION_NAME((short)1, "tableNameOrRegionName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME_OR_REGION_NAME
             return TABLE_NAME_OR_REGION_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME_OR_REGION_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableNameOrRegionName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Bytes")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(majorCompact_args.class, metaDataMap);
     }
 
     public majorCompact_args() {
     }
 
     public majorCompact_args(
       ByteBuffer tableNameOrRegionName)
     {
       this();
       this.tableNameOrRegionName = tableNameOrRegionName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public majorCompact_args(majorCompact_args other) {
       if (other.isSetTableNameOrRegionName()) {
         this.tableNameOrRegionName = other.tableNameOrRegionName;
       }
     }
 
     public majorCompact_args deepCopy() {
       return new majorCompact_args(this);
     }
 
     @Override
     public void clear() {
       this.tableNameOrRegionName = null;
     }
 
     public byte[] getTableNameOrRegionName() {
       setTableNameOrRegionName(org.apache.thrift.TBaseHelper.rightSize(tableNameOrRegionName));
       return tableNameOrRegionName == null ? null : tableNameOrRegionName.array();
     }
 
     public ByteBuffer bufferForTableNameOrRegionName() {
       return tableNameOrRegionName;
     }
 
     public majorCompact_args setTableNameOrRegionName(byte[] tableNameOrRegionName) {
       setTableNameOrRegionName(tableNameOrRegionName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableNameOrRegionName));
       return this;
     }
 
     public majorCompact_args setTableNameOrRegionName(ByteBuffer tableNameOrRegionName) {
       this.tableNameOrRegionName = tableNameOrRegionName;
       return this;
     }
 
     public void unsetTableNameOrRegionName() {
       this.tableNameOrRegionName = null;
     }
 
     /** Returns true if field tableNameOrRegionName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableNameOrRegionName() {
       return this.tableNameOrRegionName != null;
     }
 
     public void setTableNameOrRegionNameIsSet(boolean value) {
       if (!value) {
         this.tableNameOrRegionName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         if (value == null) {
           unsetTableNameOrRegionName();
         } else {
           setTableNameOrRegionName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         return getTableNameOrRegionName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME_OR_REGION_NAME:
         return isSetTableNameOrRegionName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof majorCompact_args)
         return this.equals((majorCompact_args)that);
       return false;
     }
 
     public boolean equals(majorCompact_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableNameOrRegionName = true && this.isSetTableNameOrRegionName();
       boolean that_present_tableNameOrRegionName = true && that.isSetTableNameOrRegionName();
       if (this_present_tableNameOrRegionName || that_present_tableNameOrRegionName) {
         if (!(this_present_tableNameOrRegionName && that_present_tableNameOrRegionName))
           return false;
         if (!this.tableNameOrRegionName.equals(that.tableNameOrRegionName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableNameOrRegionName = true && (isSetTableNameOrRegionName());
       builder.append(present_tableNameOrRegionName);
       if (present_tableNameOrRegionName)
         builder.append(tableNameOrRegionName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(majorCompact_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       majorCompact_args typedOther = (majorCompact_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableNameOrRegionName()).compareTo(typedOther.isSetTableNameOrRegionName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableNameOrRegionName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableNameOrRegionName, typedOther.tableNameOrRegionName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("majorCompact_args(");
       boolean first = true;
 
       sb.append("tableNameOrRegionName:");
       if (this.tableNameOrRegionName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableNameOrRegionName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class majorCompact_argsStandardSchemeFactory implements SchemeFactory {
       public majorCompact_argsStandardScheme getScheme() {
         return new majorCompact_argsStandardScheme();
       }
     }
 
     private static class majorCompact_argsStandardScheme extends StandardScheme<majorCompact_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, majorCompact_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME_OR_REGION_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableNameOrRegionName = iprot.readBinary();
                 struct.setTableNameOrRegionNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, majorCompact_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableNameOrRegionName != null) {
           oprot.writeFieldBegin(TABLE_NAME_OR_REGION_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableNameOrRegionName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class majorCompact_argsTupleSchemeFactory implements SchemeFactory {
       public majorCompact_argsTupleScheme getScheme() {
         return new majorCompact_argsTupleScheme();
       }
     }
 
     private static class majorCompact_argsTupleScheme extends TupleScheme<majorCompact_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, majorCompact_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableNameOrRegionName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableNameOrRegionName()) {
           oprot.writeBinary(struct.tableNameOrRegionName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, majorCompact_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableNameOrRegionName = iprot.readBinary();
           struct.setTableNameOrRegionNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class majorCompact_result implements org.apache.thrift.TBase<majorCompact_result, majorCompact_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("majorCompact_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new majorCompact_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new majorCompact_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(majorCompact_result.class, metaDataMap);
     }
 
     public majorCompact_result() {
     }
 
     public majorCompact_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public majorCompact_result(majorCompact_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public majorCompact_result deepCopy() {
       return new majorCompact_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public majorCompact_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof majorCompact_result)
         return this.equals((majorCompact_result)that);
       return false;
     }
 
     public boolean equals(majorCompact_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(majorCompact_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       majorCompact_result typedOther = (majorCompact_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("majorCompact_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class majorCompact_resultStandardSchemeFactory implements SchemeFactory {
       public majorCompact_resultStandardScheme getScheme() {
         return new majorCompact_resultStandardScheme();
       }
     }
 
     private static class majorCompact_resultStandardScheme extends StandardScheme<majorCompact_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, majorCompact_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, majorCompact_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class majorCompact_resultTupleSchemeFactory implements SchemeFactory {
       public majorCompact_resultTupleScheme getScheme() {
         return new majorCompact_resultTupleScheme();
       }
     }
 
     private static class majorCompact_resultTupleScheme extends TupleScheme<majorCompact_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, majorCompact_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, majorCompact_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getTableNames_args implements org.apache.thrift.TBase<getTableNames_args, getTableNames_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTableNames_args");
 
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getTableNames_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getTableNames_argsTupleSchemeFactory());
     }
 
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
 ;
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTableNames_args.class, metaDataMap);
     }
 
     public getTableNames_args() {
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getTableNames_args(getTableNames_args other) {
     }
 
     public getTableNames_args deepCopy() {
       return new getTableNames_args(this);
     }
 
     @Override
     public void clear() {
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getTableNames_args)
         return this.equals((getTableNames_args)that);
       return false;
     }
 
     public boolean equals(getTableNames_args that) {
       if (that == null)
         return false;
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       return builder.toHashCode();
     }
 
     public int compareTo(getTableNames_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getTableNames_args typedOther = (getTableNames_args)other;
 
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getTableNames_args(");
       boolean first = true;
 
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getTableNames_argsStandardSchemeFactory implements SchemeFactory {
       public getTableNames_argsStandardScheme getScheme() {
         return new getTableNames_argsStandardScheme();
       }
     }
 
     private static class getTableNames_argsStandardScheme extends StandardScheme<getTableNames_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getTableNames_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getTableNames_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getTableNames_argsTupleSchemeFactory implements SchemeFactory {
       public getTableNames_argsTupleScheme getScheme() {
         return new getTableNames_argsTupleScheme();
       }
     }
 
     private static class getTableNames_argsTupleScheme extends TupleScheme<getTableNames_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getTableNames_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getTableNames_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
       }
     }
 
   }
 
   public static class getTableNames_result implements org.apache.thrift.TBase<getTableNames_result, getTableNames_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTableNames_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getTableNames_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getTableNames_resultTupleSchemeFactory());
     }
 
     public List<ByteBuffer> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTableNames_result.class, metaDataMap);
     }
 
     public getTableNames_result() {
     }
 
     public getTableNames_result(
       List<ByteBuffer> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getTableNames_result(getTableNames_result other) {
       if (other.isSetSuccess()) {
         List<ByteBuffer> __this__success = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.success) {
           __this__success.add(other_element);
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getTableNames_result deepCopy() {
       return new getTableNames_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<ByteBuffer> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(ByteBuffer elem) {
       if (this.success == null) {
         this.success = new ArrayList<ByteBuffer>();
       }
       this.success.add(elem);
     }
 
     public List<ByteBuffer> getSuccess() {
       return this.success;
     }
 
     public getTableNames_result setSuccess(List<ByteBuffer> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getTableNames_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<ByteBuffer>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getTableNames_result)
         return this.equals((getTableNames_result)that);
       return false;
     }
 
     public boolean equals(getTableNames_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getTableNames_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getTableNames_result typedOther = (getTableNames_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getTableNames_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getTableNames_resultStandardSchemeFactory implements SchemeFactory {
       public getTableNames_resultStandardScheme getScheme() {
         return new getTableNames_resultStandardScheme();
       }
     }
 
     private static class getTableNames_resultStandardScheme extends StandardScheme<getTableNames_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getTableNames_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list34 = iprot.readListBegin();
                   struct.success = new ArrayList<ByteBuffer>(_list34.size);
                   for (int _i35 = 0; _i35 < _list34.size; ++_i35)
                   {
                     ByteBuffer _elem36; // required
                     _elem36 = iprot.readBinary();
                     struct.success.add(_elem36);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getTableNames_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.success.size()));
             for (ByteBuffer _iter37 : struct.success)
             {
               oprot.writeBinary(_iter37);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getTableNames_resultTupleSchemeFactory implements SchemeFactory {
       public getTableNames_resultTupleScheme getScheme() {
         return new getTableNames_resultTupleScheme();
       }
     }
 
     private static class getTableNames_resultTupleScheme extends TupleScheme<getTableNames_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getTableNames_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (ByteBuffer _iter38 : struct.success)
             {
               oprot.writeBinary(_iter38);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getTableNames_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list39 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.success = new ArrayList<ByteBuffer>(_list39.size);
             for (int _i40 = 0; _i40 < _list39.size; ++_i40)
             {
               ByteBuffer _elem41; // required
               _elem41 = iprot.readBinary();
               struct.success.add(_elem41);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getColumnDescriptors_args implements org.apache.thrift.TBase<getColumnDescriptors_args, getColumnDescriptors_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getColumnDescriptors_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getColumnDescriptors_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getColumnDescriptors_argsTupleSchemeFactory());
     }
 
     /**
      * table name
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * table name
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getColumnDescriptors_args.class, metaDataMap);
     }
 
     public getColumnDescriptors_args() {
     }
 
     public getColumnDescriptors_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getColumnDescriptors_args(getColumnDescriptors_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public getColumnDescriptors_args deepCopy() {
       return new getColumnDescriptors_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * table name
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * table name
      */
     public getColumnDescriptors_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getColumnDescriptors_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getColumnDescriptors_args)
         return this.equals((getColumnDescriptors_args)that);
       return false;
     }
 
     public boolean equals(getColumnDescriptors_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getColumnDescriptors_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getColumnDescriptors_args typedOther = (getColumnDescriptors_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getColumnDescriptors_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getColumnDescriptors_argsStandardSchemeFactory implements SchemeFactory {
       public getColumnDescriptors_argsStandardScheme getScheme() {
         return new getColumnDescriptors_argsStandardScheme();
       }
     }
 
     private static class getColumnDescriptors_argsStandardScheme extends StandardScheme<getColumnDescriptors_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getColumnDescriptors_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getColumnDescriptors_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getColumnDescriptors_argsTupleSchemeFactory implements SchemeFactory {
       public getColumnDescriptors_argsTupleScheme getScheme() {
         return new getColumnDescriptors_argsTupleScheme();
       }
     }
 
     private static class getColumnDescriptors_argsTupleScheme extends TupleScheme<getColumnDescriptors_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getColumnDescriptors_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getColumnDescriptors_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class getColumnDescriptors_result implements org.apache.thrift.TBase<getColumnDescriptors_result, getColumnDescriptors_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getColumnDescriptors_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.MAP, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getColumnDescriptors_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getColumnDescriptors_resultTupleSchemeFactory());
     }
 
     public Map<ByteBuffer,ColumnDescriptor> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ColumnDescriptor.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getColumnDescriptors_result.class, metaDataMap);
     }
 
     public getColumnDescriptors_result() {
     }
 
     public getColumnDescriptors_result(
       Map<ByteBuffer,ColumnDescriptor> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getColumnDescriptors_result(getColumnDescriptors_result other) {
       if (other.isSetSuccess()) {
         Map<ByteBuffer,ColumnDescriptor> __this__success = new HashMap<ByteBuffer,ColumnDescriptor>();
         for (Map.Entry<ByteBuffer, ColumnDescriptor> other_element : other.success.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ColumnDescriptor other_element_value = other_element.getValue();
 
           ByteBuffer __this__success_copy_key = other_element_key;
 
           ColumnDescriptor __this__success_copy_value = new ColumnDescriptor(other_element_value);
 
           __this__success.put(__this__success_copy_key, __this__success_copy_value);
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getColumnDescriptors_result deepCopy() {
       return new getColumnDescriptors_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public void putToSuccess(ByteBuffer key, ColumnDescriptor val) {
       if (this.success == null) {
         this.success = new HashMap<ByteBuffer,ColumnDescriptor>();
       }
       this.success.put(key, val);
     }
 
     public Map<ByteBuffer,ColumnDescriptor> getSuccess() {
       return this.success;
     }
 
     public getColumnDescriptors_result setSuccess(Map<ByteBuffer,ColumnDescriptor> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getColumnDescriptors_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Map<ByteBuffer,ColumnDescriptor>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getColumnDescriptors_result)
         return this.equals((getColumnDescriptors_result)that);
       return false;
     }
 
     public boolean equals(getColumnDescriptors_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getColumnDescriptors_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getColumnDescriptors_result typedOther = (getColumnDescriptors_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getColumnDescriptors_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getColumnDescriptors_resultStandardSchemeFactory implements SchemeFactory {
       public getColumnDescriptors_resultStandardScheme getScheme() {
         return new getColumnDescriptors_resultStandardScheme();
       }
     }
 
     private static class getColumnDescriptors_resultStandardScheme extends StandardScheme<getColumnDescriptors_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getColumnDescriptors_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map42 = iprot.readMapBegin();
                   struct.success = new HashMap<ByteBuffer,ColumnDescriptor>(2*_map42.size);
                   for (int _i43 = 0; _i43 < _map42.size; ++_i43)
                   {
                     ByteBuffer _key44; // required
                     ColumnDescriptor _val45; // required
                     _key44 = iprot.readBinary();
                     _val45 = new ColumnDescriptor();
                     _val45.read(iprot);
                     struct.success.put(_key44, _val45);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getColumnDescriptors_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (Map.Entry<ByteBuffer, ColumnDescriptor> _iter46 : struct.success.entrySet())
             {
               oprot.writeBinary(_iter46.getKey());
               _iter46.getValue().write(oprot);
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getColumnDescriptors_resultTupleSchemeFactory implements SchemeFactory {
       public getColumnDescriptors_resultTupleScheme getScheme() {
         return new getColumnDescriptors_resultTupleScheme();
       }
     }
 
     private static class getColumnDescriptors_resultTupleScheme extends TupleScheme<getColumnDescriptors_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getColumnDescriptors_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (Map.Entry<ByteBuffer, ColumnDescriptor> _iter47 : struct.success.entrySet())
             {
               oprot.writeBinary(_iter47.getKey());
               _iter47.getValue().write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getColumnDescriptors_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TMap _map48 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new HashMap<ByteBuffer,ColumnDescriptor>(2*_map48.size);
             for (int _i49 = 0; _i49 < _map48.size; ++_i49)
             {
               ByteBuffer _key50; // required
               ColumnDescriptor _val51; // required
               _key50 = iprot.readBinary();
               _val51 = new ColumnDescriptor();
               _val51.read(iprot);
               struct.success.put(_key50, _val51);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getTableRegions_args implements org.apache.thrift.TBase<getTableRegions_args, getTableRegions_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTableRegions_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getTableRegions_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getTableRegions_argsTupleSchemeFactory());
     }
 
     /**
      * table name
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * table name
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTableRegions_args.class, metaDataMap);
     }
 
     public getTableRegions_args() {
     }
 
     public getTableRegions_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getTableRegions_args(getTableRegions_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public getTableRegions_args deepCopy() {
       return new getTableRegions_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * table name
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * table name
      */
     public getTableRegions_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getTableRegions_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getTableRegions_args)
         return this.equals((getTableRegions_args)that);
       return false;
     }
 
     public boolean equals(getTableRegions_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getTableRegions_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getTableRegions_args typedOther = (getTableRegions_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getTableRegions_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getTableRegions_argsStandardSchemeFactory implements SchemeFactory {
       public getTableRegions_argsStandardScheme getScheme() {
         return new getTableRegions_argsStandardScheme();
       }
     }
 
     private static class getTableRegions_argsStandardScheme extends StandardScheme<getTableRegions_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getTableRegions_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getTableRegions_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getTableRegions_argsTupleSchemeFactory implements SchemeFactory {
       public getTableRegions_argsTupleScheme getScheme() {
         return new getTableRegions_argsTupleScheme();
       }
     }
 
     private static class getTableRegions_argsTupleScheme extends TupleScheme<getTableRegions_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getTableRegions_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getTableRegions_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class getTableRegions_result implements org.apache.thrift.TBase<getTableRegions_result, getTableRegions_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTableRegions_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getTableRegions_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getTableRegions_resultTupleSchemeFactory());
     }
 
     public List<TRegionInfo> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRegionInfo.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTableRegions_result.class, metaDataMap);
     }
 
     public getTableRegions_result() {
     }
 
     public getTableRegions_result(
       List<TRegionInfo> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getTableRegions_result(getTableRegions_result other) {
       if (other.isSetSuccess()) {
         List<TRegionInfo> __this__success = new ArrayList<TRegionInfo>();
         for (TRegionInfo other_element : other.success) {
           __this__success.add(new TRegionInfo(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getTableRegions_result deepCopy() {
       return new getTableRegions_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRegionInfo> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRegionInfo elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRegionInfo>();
       }
       this.success.add(elem);
     }
 
     public List<TRegionInfo> getSuccess() {
       return this.success;
     }
 
     public getTableRegions_result setSuccess(List<TRegionInfo> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getTableRegions_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRegionInfo>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getTableRegions_result)
         return this.equals((getTableRegions_result)that);
       return false;
     }
 
     public boolean equals(getTableRegions_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getTableRegions_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getTableRegions_result typedOther = (getTableRegions_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getTableRegions_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getTableRegions_resultStandardSchemeFactory implements SchemeFactory {
       public getTableRegions_resultStandardScheme getScheme() {
         return new getTableRegions_resultStandardScheme();
       }
     }
 
     private static class getTableRegions_resultStandardScheme extends StandardScheme<getTableRegions_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getTableRegions_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list52 = iprot.readListBegin();
                   struct.success = new ArrayList<TRegionInfo>(_list52.size);
                   for (int _i53 = 0; _i53 < _list52.size; ++_i53)
                   {
                     TRegionInfo _elem54; // required
                     _elem54 = new TRegionInfo();
                     _elem54.read(iprot);
                     struct.success.add(_elem54);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getTableRegions_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRegionInfo _iter55 : struct.success)
             {
               _iter55.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getTableRegions_resultTupleSchemeFactory implements SchemeFactory {
       public getTableRegions_resultTupleScheme getScheme() {
         return new getTableRegions_resultTupleScheme();
       }
     }
 
     private static class getTableRegions_resultTupleScheme extends TupleScheme<getTableRegions_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getTableRegions_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRegionInfo _iter56 : struct.success)
             {
               _iter56.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getTableRegions_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list57 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRegionInfo>(_list57.size);
             for (int _i58 = 0; _i58 < _list57.size; ++_i58)
             {
               TRegionInfo _elem59; // required
               _elem59 = new TRegionInfo();
               _elem59.read(iprot);
               struct.success.add(_elem59);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class createTable_args implements org.apache.thrift.TBase<createTable_args, createTable_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createTable_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField COLUMN_FAMILIES_FIELD_DESC = new org.apache.thrift.protocol.TField("columnFamilies", org.apache.thrift.protocol.TType.LIST, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new createTable_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new createTable_argsTupleSchemeFactory());
     }
 
     /**
      * name of table to create
      */
     public ByteBuffer tableName; // required
     /**
      * list of column family descriptors
      */
     public List<ColumnDescriptor> columnFamilies; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table to create
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * list of column family descriptors
        */
       COLUMN_FAMILIES((short)2, "columnFamilies");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // COLUMN_FAMILIES
             return COLUMN_FAMILIES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN_FAMILIES, new org.apache.thrift.meta_data.FieldMetaData("columnFamilies", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ColumnDescriptor.class))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createTable_args.class, metaDataMap);
     }
 
     public createTable_args() {
     }
 
     public createTable_args(
       ByteBuffer tableName,
       List<ColumnDescriptor> columnFamilies)
     {
       this();
       this.tableName = tableName;
       this.columnFamilies = columnFamilies;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public createTable_args(createTable_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetColumnFamilies()) {
         List<ColumnDescriptor> __this__columnFamilies = new ArrayList<ColumnDescriptor>();
         for (ColumnDescriptor other_element : other.columnFamilies) {
           __this__columnFamilies.add(new ColumnDescriptor(other_element));
         }
         this.columnFamilies = __this__columnFamilies;
       }
     }
 
     public createTable_args deepCopy() {
       return new createTable_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.columnFamilies = null;
     }
 
     /**
      * name of table to create
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table to create
      */
     public createTable_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public createTable_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getColumnFamiliesSize() {
       return (this.columnFamilies == null) ? 0 : this.columnFamilies.size();
     }
 
     public java.util.Iterator<ColumnDescriptor> getColumnFamiliesIterator() {
       return (this.columnFamilies == null) ? null : this.columnFamilies.iterator();
     }
 
     public void addToColumnFamilies(ColumnDescriptor elem) {
       if (this.columnFamilies == null) {
         this.columnFamilies = new ArrayList<ColumnDescriptor>();
       }
       this.columnFamilies.add(elem);
     }
 
     /**
      * list of column family descriptors
      */
     public List<ColumnDescriptor> getColumnFamilies() {
       return this.columnFamilies;
     }
 
     /**
      * list of column family descriptors
      */
     public createTable_args setColumnFamilies(List<ColumnDescriptor> columnFamilies) {
       this.columnFamilies = columnFamilies;
       return this;
     }
 
     public void unsetColumnFamilies() {
       this.columnFamilies = null;
     }
 
     /** Returns true if field columnFamilies is set (has been assigned a value) and false otherwise */
     public boolean isSetColumnFamilies() {
       return this.columnFamilies != null;
     }
 
     public void setColumnFamiliesIsSet(boolean value) {
       if (!value) {
         this.columnFamilies = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case COLUMN_FAMILIES:
         if (value == null) {
           unsetColumnFamilies();
         } else {
           setColumnFamilies((List<ColumnDescriptor>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case COLUMN_FAMILIES:
         return getColumnFamilies();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case COLUMN_FAMILIES:
         return isSetColumnFamilies();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof createTable_args)
         return this.equals((createTable_args)that);
       return false;
     }
 
     public boolean equals(createTable_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_columnFamilies = true && this.isSetColumnFamilies();
       boolean that_present_columnFamilies = true && that.isSetColumnFamilies();
       if (this_present_columnFamilies || that_present_columnFamilies) {
         if (!(this_present_columnFamilies && that_present_columnFamilies))
           return false;
         if (!this.columnFamilies.equals(that.columnFamilies))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_columnFamilies = true && (isSetColumnFamilies());
       builder.append(present_columnFamilies);
       if (present_columnFamilies)
         builder.append(columnFamilies);
 
       return builder.toHashCode();
     }
 
     public int compareTo(createTable_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       createTable_args typedOther = (createTable_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumnFamilies()).compareTo(typedOther.isSetColumnFamilies());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumnFamilies()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columnFamilies, typedOther.columnFamilies);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("createTable_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columnFamilies:");
       if (this.columnFamilies == null) {
         sb.append("null");
       } else {
         sb.append(this.columnFamilies);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class createTable_argsStandardSchemeFactory implements SchemeFactory {
       public createTable_argsStandardScheme getScheme() {
         return new createTable_argsStandardScheme();
       }
     }
 
     private static class createTable_argsStandardScheme extends StandardScheme<createTable_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, createTable_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // COLUMN_FAMILIES
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list60 = iprot.readListBegin();
                   struct.columnFamilies = new ArrayList<ColumnDescriptor>(_list60.size);
                   for (int _i61 = 0; _i61 < _list60.size; ++_i61)
                   {
                     ColumnDescriptor _elem62; // required
                     _elem62 = new ColumnDescriptor();
                     _elem62.read(iprot);
                     struct.columnFamilies.add(_elem62);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnFamiliesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, createTable_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.columnFamilies != null) {
           oprot.writeFieldBegin(COLUMN_FAMILIES_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.columnFamilies.size()));
             for (ColumnDescriptor _iter63 : struct.columnFamilies)
             {
               _iter63.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class createTable_argsTupleSchemeFactory implements SchemeFactory {
       public createTable_argsTupleScheme getScheme() {
         return new createTable_argsTupleScheme();
       }
     }
 
     private static class createTable_argsTupleScheme extends TupleScheme<createTable_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, createTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetColumnFamilies()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetColumnFamilies()) {
           {
             oprot.writeI32(struct.columnFamilies.size());
             for (ColumnDescriptor _iter64 : struct.columnFamilies)
             {
               _iter64.write(oprot);
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, createTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list65 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.columnFamilies = new ArrayList<ColumnDescriptor>(_list65.size);
             for (int _i66 = 0; _i66 < _list65.size; ++_i66)
             {
               ColumnDescriptor _elem67; // required
               _elem67 = new ColumnDescriptor();
               _elem67.read(iprot);
               struct.columnFamilies.add(_elem67);
             }
           }
           struct.setColumnFamiliesIsSet(true);
         }
       }
     }
 
   }
 
   public static class createTable_result implements org.apache.thrift.TBase<createTable_result, createTable_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createTable_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
     private static final org.apache.thrift.protocol.TField EXIST_FIELD_DESC = new org.apache.thrift.protocol.TField("exist", org.apache.thrift.protocol.TType.STRUCT, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new createTable_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new createTable_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
     public AlreadyExists exist; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia"),
       EXIST((short)3, "exist");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           case 3: // EXIST
             return EXIST;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.EXIST, new org.apache.thrift.meta_data.FieldMetaData("exist", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createTable_result.class, metaDataMap);
     }
 
     public createTable_result() {
     }
 
     public createTable_result(
       IOError io,
       IllegalArgument ia,
       AlreadyExists exist)
     {
       this();
       this.io = io;
       this.ia = ia;
       this.exist = exist;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public createTable_result(createTable_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
       if (other.isSetExist()) {
         this.exist = new AlreadyExists(other.exist);
       }
     }
 
     public createTable_result deepCopy() {
       return new createTable_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
       this.exist = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public createTable_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public createTable_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public AlreadyExists getExist() {
       return this.exist;
     }
 
     public createTable_result setExist(AlreadyExists exist) {
       this.exist = exist;
       return this;
     }
 
     public void unsetExist() {
       this.exist = null;
     }
 
     /** Returns true if field exist is set (has been assigned a value) and false otherwise */
     public boolean isSetExist() {
       return this.exist != null;
     }
 
     public void setExistIsSet(boolean value) {
       if (!value) {
         this.exist = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       case EXIST:
         if (value == null) {
           unsetExist();
         } else {
           setExist((AlreadyExists)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       case EXIST:
         return getExist();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       case EXIST:
         return isSetExist();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof createTable_result)
         return this.equals((createTable_result)that);
       return false;
     }
 
     public boolean equals(createTable_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       boolean this_present_exist = true && this.isSetExist();
       boolean that_present_exist = true && that.isSetExist();
       if (this_present_exist || that_present_exist) {
         if (!(this_present_exist && that_present_exist))
           return false;
         if (!this.exist.equals(that.exist))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       boolean present_exist = true && (isSetExist());
       builder.append(present_exist);
       if (present_exist)
         builder.append(exist);
 
       return builder.toHashCode();
     }
 
     public int compareTo(createTable_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       createTable_result typedOther = (createTable_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetExist()).compareTo(typedOther.isSetExist());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetExist()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.exist, typedOther.exist);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("createTable_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("exist:");
       if (this.exist == null) {
         sb.append("null");
       } else {
         sb.append(this.exist);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class createTable_resultStandardSchemeFactory implements SchemeFactory {
       public createTable_resultStandardScheme getScheme() {
         return new createTable_resultStandardScheme();
       }
     }
 
     private static class createTable_resultStandardScheme extends StandardScheme<createTable_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, createTable_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // EXIST
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.exist = new AlreadyExists();
                 struct.exist.read(iprot);
                 struct.setExistIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, createTable_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.exist != null) {
           oprot.writeFieldBegin(EXIST_FIELD_DESC);
           struct.exist.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class createTable_resultTupleSchemeFactory implements SchemeFactory {
       public createTable_resultTupleScheme getScheme() {
         return new createTable_resultTupleScheme();
       }
     }
 
     private static class createTable_resultTupleScheme extends TupleScheme<createTable_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, createTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         if (struct.isSetExist()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
         if (struct.isSetExist()) {
           struct.exist.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, createTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
         if (incoming.get(2)) {
           struct.exist = new AlreadyExists();
           struct.exist.read(iprot);
           struct.setExistIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteTable_args implements org.apache.thrift.TBase<deleteTable_args, deleteTable_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteTable_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteTable_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteTable_argsTupleSchemeFactory());
     }
 
     /**
      * name of table to delete
      */
     public ByteBuffer tableName; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table to delete
        */
       TABLE_NAME((short)1, "tableName");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteTable_args.class, metaDataMap);
     }
 
     public deleteTable_args() {
     }
 
     public deleteTable_args(
       ByteBuffer tableName)
     {
       this();
       this.tableName = tableName;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteTable_args(deleteTable_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
     }
 
     public deleteTable_args deepCopy() {
       return new deleteTable_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
     }
 
     /**
      * name of table to delete
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table to delete
      */
     public deleteTable_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public deleteTable_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteTable_args)
         return this.equals((deleteTable_args)that);
       return false;
     }
 
     public boolean equals(deleteTable_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteTable_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteTable_args typedOther = (deleteTable_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteTable_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteTable_argsStandardSchemeFactory implements SchemeFactory {
       public deleteTable_argsStandardScheme getScheme() {
         return new deleteTable_argsStandardScheme();
       }
     }
 
     private static class deleteTable_argsStandardScheme extends StandardScheme<deleteTable_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteTable_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteTable_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteTable_argsTupleSchemeFactory implements SchemeFactory {
       public deleteTable_argsTupleScheme getScheme() {
         return new deleteTable_argsTupleScheme();
       }
     }
 
     private static class deleteTable_argsTupleScheme extends TupleScheme<deleteTable_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteTable_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteTable_result implements org.apache.thrift.TBase<deleteTable_result, deleteTable_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteTable_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteTable_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteTable_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteTable_result.class, metaDataMap);
     }
 
     public deleteTable_result() {
     }
 
     public deleteTable_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteTable_result(deleteTable_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public deleteTable_result deepCopy() {
       return new deleteTable_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public deleteTable_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteTable_result)
         return this.equals((deleteTable_result)that);
       return false;
     }
 
     public boolean equals(deleteTable_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteTable_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteTable_result typedOther = (deleteTable_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteTable_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteTable_resultStandardSchemeFactory implements SchemeFactory {
       public deleteTable_resultStandardScheme getScheme() {
         return new deleteTable_resultStandardScheme();
       }
     }
 
     private static class deleteTable_resultStandardScheme extends StandardScheme<deleteTable_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteTable_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteTable_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteTable_resultTupleSchemeFactory implements SchemeFactory {
       public deleteTable_resultTupleScheme getScheme() {
         return new deleteTable_resultTupleScheme();
       }
     }
 
     private static class deleteTable_resultTupleScheme extends TupleScheme<deleteTable_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteTable_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class get_args implements org.apache.thrift.TBase<get_args, get_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("get_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new get_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new get_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * column name
      */
     public ByteBuffer column; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * column name
        */
       COLUMN((short)3, "column"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(get_args.class, metaDataMap);
     }
 
     public get_args() {
     }
 
     public get_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public get_args(get_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public get_args deepCopy() {
       return new get_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public get_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public get_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public get_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public get_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * column name
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * column name
      */
     public get_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public get_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public get_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof get_args)
         return this.equals((get_args)that);
       return false;
     }
 
     public boolean equals(get_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(get_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       get_args typedOther = (get_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("get_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class get_argsStandardSchemeFactory implements SchemeFactory {
       public get_argsStandardScheme getScheme() {
         return new get_argsStandardScheme();
       }
     }
 
     private static class get_argsStandardScheme extends StandardScheme<get_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, get_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map68 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map68.size);
                   for (int _i69 = 0; _i69 < _map68.size; ++_i69)
                   {
                     ByteBuffer _key70; // required
                     ByteBuffer _val71; // required
                     _key70 = iprot.readBinary();
                     _val71 = iprot.readBinary();
                     struct.attributes.put(_key70, _val71);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, get_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter72 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter72.getKey());
               oprot.writeBinary(_iter72.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class get_argsTupleSchemeFactory implements SchemeFactory {
       public get_argsTupleScheme getScheme() {
         return new get_argsTupleScheme();
       }
     }
 
     private static class get_argsTupleScheme extends TupleScheme<get_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, get_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter73 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter73.getKey());
               oprot.writeBinary(_iter73.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, get_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map74 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map74.size);
             for (int _i75 = 0; _i75 < _map74.size; ++_i75)
             {
               ByteBuffer _key76; // required
               ByteBuffer _val77; // required
               _key76 = iprot.readBinary();
               _val77 = iprot.readBinary();
               struct.attributes.put(_key76, _val77);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class get_result implements org.apache.thrift.TBase<get_result, get_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("get_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new get_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new get_resultTupleSchemeFactory());
     }
 
     public List<TCell> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(get_result.class, metaDataMap);
     }
 
     public get_result() {
     }
 
     public get_result(
       List<TCell> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public get_result(get_result other) {
       if (other.isSetSuccess()) {
         List<TCell> __this__success = new ArrayList<TCell>();
         for (TCell other_element : other.success) {
           __this__success.add(new TCell(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public get_result deepCopy() {
       return new get_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TCell> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TCell elem) {
       if (this.success == null) {
         this.success = new ArrayList<TCell>();
       }
       this.success.add(elem);
     }
 
     public List<TCell> getSuccess() {
       return this.success;
     }
 
     public get_result setSuccess(List<TCell> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public get_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TCell>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof get_result)
         return this.equals((get_result)that);
       return false;
     }
 
     public boolean equals(get_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(get_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       get_result typedOther = (get_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("get_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class get_resultStandardSchemeFactory implements SchemeFactory {
       public get_resultStandardScheme getScheme() {
         return new get_resultStandardScheme();
       }
     }
 
     private static class get_resultStandardScheme extends StandardScheme<get_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, get_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list78 = iprot.readListBegin();
                   struct.success = new ArrayList<TCell>(_list78.size);
                   for (int _i79 = 0; _i79 < _list78.size; ++_i79)
                   {
                     TCell _elem80; // required
                     _elem80 = new TCell();
                     _elem80.read(iprot);
                     struct.success.add(_elem80);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, get_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TCell _iter81 : struct.success)
             {
               _iter81.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class get_resultTupleSchemeFactory implements SchemeFactory {
       public get_resultTupleScheme getScheme() {
         return new get_resultTupleScheme();
       }
     }
 
     private static class get_resultTupleScheme extends TupleScheme<get_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, get_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TCell _iter82 : struct.success)
             {
               _iter82.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, get_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list83 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TCell>(_list83.size);
             for (int _i84 = 0; _i84 < _list83.size; ++_i84)
             {
               TCell _elem85; // required
               _elem85 = new TCell();
               _elem85.read(iprot);
               struct.success.add(_elem85);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getVer_args implements org.apache.thrift.TBase<getVer_args, getVer_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getVer_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField NUM_VERSIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("numVersions", org.apache.thrift.protocol.TType.I32, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getVer_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getVer_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * column name
      */
     public ByteBuffer column; // required
     /**
      * number of versions to retrieve
      */
     public int numVersions; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * column name
        */
       COLUMN((short)3, "column"),
       /**
        * number of versions to retrieve
        */
       NUM_VERSIONS((short)4, "numVersions"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // NUM_VERSIONS
             return NUM_VERSIONS;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __NUMVERSIONS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.NUM_VERSIONS, new org.apache.thrift.meta_data.FieldMetaData("numVersions", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getVer_args.class, metaDataMap);
     }
 
     public getVer_args() {
     }
 
     public getVer_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       int numVersions,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.numVersions = numVersions;
       setNumVersionsIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getVer_args(getVer_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       this.numVersions = other.numVersions;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getVer_args deepCopy() {
       return new getVer_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       setNumVersionsIsSet(false);
       this.numVersions = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getVer_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getVer_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getVer_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getVer_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * column name
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * column name
      */
     public getVer_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public getVer_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     /**
      * number of versions to retrieve
      */
     public int getNumVersions() {
       return this.numVersions;
     }
 
     /**
      * number of versions to retrieve
      */
     public getVer_args setNumVersions(int numVersions) {
       this.numVersions = numVersions;
       setNumVersionsIsSet(true);
       return this;
     }
 
     public void unsetNumVersions() {
       __isset_bit_vector.clear(__NUMVERSIONS_ISSET_ID);
     }
 
     /** Returns true if field numVersions is set (has been assigned a value) and false otherwise */
     public boolean isSetNumVersions() {
       return __isset_bit_vector.get(__NUMVERSIONS_ISSET_ID);
     }
 
     public void setNumVersionsIsSet(boolean value) {
       __isset_bit_vector.set(__NUMVERSIONS_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getVer_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case NUM_VERSIONS:
         if (value == null) {
           unsetNumVersions();
         } else {
           setNumVersions((Integer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case NUM_VERSIONS:
         return Integer.valueOf(getNumVersions());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case NUM_VERSIONS:
         return isSetNumVersions();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getVer_args)
         return this.equals((getVer_args)that);
       return false;
     }
 
     public boolean equals(getVer_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_numVersions = true;
       boolean that_present_numVersions = true;
       if (this_present_numVersions || that_present_numVersions) {
         if (!(this_present_numVersions && that_present_numVersions))
           return false;
         if (this.numVersions != that.numVersions)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_numVersions = true;
       builder.append(present_numVersions);
       if (present_numVersions)
         builder.append(numVersions);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getVer_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getVer_args typedOther = (getVer_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetNumVersions()).compareTo(typedOther.isSetNumVersions());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetNumVersions()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numVersions, typedOther.numVersions);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getVer_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("numVersions:");
       sb.append(this.numVersions);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getVer_argsStandardSchemeFactory implements SchemeFactory {
       public getVer_argsStandardScheme getScheme() {
         return new getVer_argsStandardScheme();
       }
     }
 
     private static class getVer_argsStandardScheme extends StandardScheme<getVer_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getVer_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // NUM_VERSIONS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.numVersions = iprot.readI32();
                 struct.setNumVersionsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map86 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map86.size);
                   for (int _i87 = 0; _i87 < _map86.size; ++_i87)
                   {
                     ByteBuffer _key88; // required
                     ByteBuffer _val89; // required
                     _key88 = iprot.readBinary();
                     _val89 = iprot.readBinary();
                     struct.attributes.put(_key88, _val89);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getVer_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(NUM_VERSIONS_FIELD_DESC);
         oprot.writeI32(struct.numVersions);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter90 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter90.getKey());
               oprot.writeBinary(_iter90.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getVer_argsTupleSchemeFactory implements SchemeFactory {
       public getVer_argsTupleScheme getScheme() {
         return new getVer_argsTupleScheme();
       }
     }
 
     private static class getVer_argsTupleScheme extends TupleScheme<getVer_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getVer_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetNumVersions()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetNumVersions()) {
           oprot.writeI32(struct.numVersions);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter91 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter91.getKey());
               oprot.writeBinary(_iter91.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getVer_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           struct.numVersions = iprot.readI32();
           struct.setNumVersionsIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map92 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map92.size);
             for (int _i93 = 0; _i93 < _map92.size; ++_i93)
             {
               ByteBuffer _key94; // required
               ByteBuffer _val95; // required
               _key94 = iprot.readBinary();
               _val95 = iprot.readBinary();
               struct.attributes.put(_key94, _val95);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getVer_result implements org.apache.thrift.TBase<getVer_result, getVer_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getVer_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getVer_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getVer_resultTupleSchemeFactory());
     }
 
     public List<TCell> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getVer_result.class, metaDataMap);
     }
 
     public getVer_result() {
     }
 
     public getVer_result(
       List<TCell> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getVer_result(getVer_result other) {
       if (other.isSetSuccess()) {
         List<TCell> __this__success = new ArrayList<TCell>();
         for (TCell other_element : other.success) {
           __this__success.add(new TCell(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getVer_result deepCopy() {
       return new getVer_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TCell> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TCell elem) {
       if (this.success == null) {
         this.success = new ArrayList<TCell>();
       }
       this.success.add(elem);
     }
 
     public List<TCell> getSuccess() {
       return this.success;
     }
 
     public getVer_result setSuccess(List<TCell> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getVer_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TCell>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getVer_result)
         return this.equals((getVer_result)that);
       return false;
     }
 
     public boolean equals(getVer_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getVer_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getVer_result typedOther = (getVer_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getVer_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getVer_resultStandardSchemeFactory implements SchemeFactory {
       public getVer_resultStandardScheme getScheme() {
         return new getVer_resultStandardScheme();
       }
     }
 
     private static class getVer_resultStandardScheme extends StandardScheme<getVer_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getVer_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list96 = iprot.readListBegin();
                   struct.success = new ArrayList<TCell>(_list96.size);
                   for (int _i97 = 0; _i97 < _list96.size; ++_i97)
                   {
                     TCell _elem98; // required
                     _elem98 = new TCell();
                     _elem98.read(iprot);
                     struct.success.add(_elem98);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getVer_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TCell _iter99 : struct.success)
             {
               _iter99.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getVer_resultTupleSchemeFactory implements SchemeFactory {
       public getVer_resultTupleScheme getScheme() {
         return new getVer_resultTupleScheme();
       }
     }
 
     private static class getVer_resultTupleScheme extends TupleScheme<getVer_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getVer_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TCell _iter100 : struct.success)
             {
               _iter100.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getVer_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list101 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TCell>(_list101.size);
             for (int _i102 = 0; _i102 < _list101.size; ++_i102)
             {
               TCell _elem103; // required
               _elem103 = new TCell();
               _elem103.read(iprot);
               struct.success.add(_elem103);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getVerTs_args implements org.apache.thrift.TBase<getVerTs_args, getVerTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getVerTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField NUM_VERSIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("numVersions", org.apache.thrift.protocol.TType.I32, (short)5);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)6);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getVerTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getVerTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * column name
      */
     public ByteBuffer column; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * number of versions to retrieve
      */
     public int numVersions; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * column name
        */
       COLUMN((short)3, "column"),
       /**
        * timestamp
        */
       TIMESTAMP((short)4, "timestamp"),
       /**
        * number of versions to retrieve
        */
       NUM_VERSIONS((short)5, "numVersions"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)6, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // NUM_VERSIONS
             return NUM_VERSIONS;
           case 6: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private static final int __NUMVERSIONS_ISSET_ID = 1;
     private BitSet __isset_bit_vector = new BitSet(2);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.NUM_VERSIONS, new org.apache.thrift.meta_data.FieldMetaData("numVersions", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getVerTs_args.class, metaDataMap);
     }
 
     public getVerTs_args() {
     }
 
     public getVerTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       long timestamp,
       int numVersions,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.numVersions = numVersions;
       setNumVersionsIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getVerTs_args(getVerTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       this.timestamp = other.timestamp;
       this.numVersions = other.numVersions;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getVerTs_args deepCopy() {
       return new getVerTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       setNumVersionsIsSet(false);
       this.numVersions = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getVerTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getVerTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getVerTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getVerTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * column name
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * column name
      */
     public getVerTs_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public getVerTs_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public getVerTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     /**
      * number of versions to retrieve
      */
     public int getNumVersions() {
       return this.numVersions;
     }
 
     /**
      * number of versions to retrieve
      */
     public getVerTs_args setNumVersions(int numVersions) {
       this.numVersions = numVersions;
       setNumVersionsIsSet(true);
       return this;
     }
 
     public void unsetNumVersions() {
       __isset_bit_vector.clear(__NUMVERSIONS_ISSET_ID);
     }
 
     /** Returns true if field numVersions is set (has been assigned a value) and false otherwise */
     public boolean isSetNumVersions() {
       return __isset_bit_vector.get(__NUMVERSIONS_ISSET_ID);
     }
 
     public void setNumVersionsIsSet(boolean value) {
       __isset_bit_vector.set(__NUMVERSIONS_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getVerTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case NUM_VERSIONS:
         if (value == null) {
           unsetNumVersions();
         } else {
           setNumVersions((Integer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case NUM_VERSIONS:
         return Integer.valueOf(getNumVersions());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case TIMESTAMP:
         return isSetTimestamp();
       case NUM_VERSIONS:
         return isSetNumVersions();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getVerTs_args)
         return this.equals((getVerTs_args)that);
       return false;
     }
 
     public boolean equals(getVerTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_numVersions = true;
       boolean that_present_numVersions = true;
       if (this_present_numVersions || that_present_numVersions) {
         if (!(this_present_numVersions && that_present_numVersions))
           return false;
         if (this.numVersions != that.numVersions)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_numVersions = true;
       builder.append(present_numVersions);
       if (present_numVersions)
         builder.append(numVersions);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getVerTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getVerTs_args typedOther = (getVerTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetNumVersions()).compareTo(typedOther.isSetNumVersions());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetNumVersions()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.numVersions, typedOther.numVersions);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getVerTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("numVersions:");
       sb.append(this.numVersions);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getVerTs_argsStandardSchemeFactory implements SchemeFactory {
       public getVerTs_argsStandardScheme getScheme() {
         return new getVerTs_argsStandardScheme();
       }
     }
 
     private static class getVerTs_argsStandardScheme extends StandardScheme<getVerTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getVerTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // NUM_VERSIONS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.numVersions = iprot.readI32();
                 struct.setNumVersionsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 6: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map104 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map104.size);
                   for (int _i105 = 0; _i105 < _map104.size; ++_i105)
                   {
                     ByteBuffer _key106; // required
                     ByteBuffer _val107; // required
                     _key106 = iprot.readBinary();
                     _val107 = iprot.readBinary();
                     struct.attributes.put(_key106, _val107);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getVerTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         oprot.writeFieldBegin(NUM_VERSIONS_FIELD_DESC);
         oprot.writeI32(struct.numVersions);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter108 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter108.getKey());
               oprot.writeBinary(_iter108.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getVerTs_argsTupleSchemeFactory implements SchemeFactory {
       public getVerTs_argsTupleScheme getScheme() {
         return new getVerTs_argsTupleScheme();
       }
     }
 
     private static class getVerTs_argsTupleScheme extends TupleScheme<getVerTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getVerTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetNumVersions()) {
           optionals.set(4);
         }
         if (struct.isSetAttributes()) {
           optionals.set(5);
         }
         oprot.writeBitSet(optionals, 6);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetNumVersions()) {
           oprot.writeI32(struct.numVersions);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter109 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter109.getKey());
               oprot.writeBinary(_iter109.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getVerTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(6);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           struct.numVersions = iprot.readI32();
           struct.setNumVersionsIsSet(true);
         }
         if (incoming.get(5)) {
           {
             org.apache.thrift.protocol.TMap _map110 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map110.size);
             for (int _i111 = 0; _i111 < _map110.size; ++_i111)
             {
               ByteBuffer _key112; // required
               ByteBuffer _val113; // required
               _key112 = iprot.readBinary();
               _val113 = iprot.readBinary();
               struct.attributes.put(_key112, _val113);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getVerTs_result implements org.apache.thrift.TBase<getVerTs_result, getVerTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getVerTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getVerTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getVerTs_resultTupleSchemeFactory());
     }
 
     public List<TCell> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getVerTs_result.class, metaDataMap);
     }
 
     public getVerTs_result() {
     }
 
     public getVerTs_result(
       List<TCell> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getVerTs_result(getVerTs_result other) {
       if (other.isSetSuccess()) {
         List<TCell> __this__success = new ArrayList<TCell>();
         for (TCell other_element : other.success) {
           __this__success.add(new TCell(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getVerTs_result deepCopy() {
       return new getVerTs_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TCell> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TCell elem) {
       if (this.success == null) {
         this.success = new ArrayList<TCell>();
       }
       this.success.add(elem);
     }
 
     public List<TCell> getSuccess() {
       return this.success;
     }
 
     public getVerTs_result setSuccess(List<TCell> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getVerTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TCell>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getVerTs_result)
         return this.equals((getVerTs_result)that);
       return false;
     }
 
     public boolean equals(getVerTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getVerTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getVerTs_result typedOther = (getVerTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getVerTs_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getVerTs_resultStandardSchemeFactory implements SchemeFactory {
       public getVerTs_resultStandardScheme getScheme() {
         return new getVerTs_resultStandardScheme();
       }
     }
 
     private static class getVerTs_resultStandardScheme extends StandardScheme<getVerTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getVerTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list114 = iprot.readListBegin();
                   struct.success = new ArrayList<TCell>(_list114.size);
                   for (int _i115 = 0; _i115 < _list114.size; ++_i115)
                   {
                     TCell _elem116; // required
                     _elem116 = new TCell();
                     _elem116.read(iprot);
                     struct.success.add(_elem116);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getVerTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TCell _iter117 : struct.success)
             {
               _iter117.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getVerTs_resultTupleSchemeFactory implements SchemeFactory {
       public getVerTs_resultTupleScheme getScheme() {
         return new getVerTs_resultTupleScheme();
       }
     }
 
     private static class getVerTs_resultTupleScheme extends TupleScheme<getVerTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getVerTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TCell _iter118 : struct.success)
             {
               _iter118.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getVerTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list119 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TCell>(_list119.size);
             for (int _i120 = 0; _i120 < _list119.size; ++_i120)
             {
               TCell _elem121; // required
               _elem121 = new TCell();
               _elem121.read(iprot);
               struct.success.add(_elem121);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRow_args implements org.apache.thrift.TBase<getRow_args, getRow_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRow_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRow_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRow_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)3, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRow_args.class, metaDataMap);
     }
 
     public getRow_args() {
     }
 
     public getRow_args(
       ByteBuffer tableName,
       ByteBuffer row,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRow_args(getRow_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRow_args deepCopy() {
       return new getRow_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRow_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRow_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRow_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRow_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRow_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRow_args)
         return this.equals((getRow_args)that);
       return false;
     }
 
     public boolean equals(getRow_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRow_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRow_args typedOther = (getRow_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRow_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRow_argsStandardSchemeFactory implements SchemeFactory {
       public getRow_argsStandardScheme getScheme() {
         return new getRow_argsStandardScheme();
       }
     }
 
     private static class getRow_argsStandardScheme extends StandardScheme<getRow_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRow_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map122 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map122.size);
                   for (int _i123 = 0; _i123 < _map122.size; ++_i123)
                   {
                     ByteBuffer _key124; // required
                     ByteBuffer _val125; // required
                     _key124 = iprot.readBinary();
                     _val125 = iprot.readBinary();
                     struct.attributes.put(_key124, _val125);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRow_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter126 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter126.getKey());
               oprot.writeBinary(_iter126.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRow_argsTupleSchemeFactory implements SchemeFactory {
       public getRow_argsTupleScheme getScheme() {
         return new getRow_argsTupleScheme();
       }
     }
 
     private static class getRow_argsTupleScheme extends TupleScheme<getRow_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetAttributes()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter127 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter127.getKey());
               oprot.writeBinary(_iter127.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TMap _map128 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map128.size);
             for (int _i129 = 0; _i129 < _map128.size; ++_i129)
             {
               ByteBuffer _key130; // required
               ByteBuffer _val131; // required
               _key130 = iprot.readBinary();
               _val131 = iprot.readBinary();
               struct.attributes.put(_key130, _val131);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRow_result implements org.apache.thrift.TBase<getRow_result, getRow_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRow_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRow_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRow_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRow_result.class, metaDataMap);
     }
 
     public getRow_result() {
     }
 
     public getRow_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRow_result(getRow_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRow_result deepCopy() {
       return new getRow_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRow_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRow_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRow_result)
         return this.equals((getRow_result)that);
       return false;
     }
 
     public boolean equals(getRow_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRow_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRow_result typedOther = (getRow_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRow_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRow_resultStandardSchemeFactory implements SchemeFactory {
       public getRow_resultStandardScheme getScheme() {
         return new getRow_resultStandardScheme();
       }
     }
 
     private static class getRow_resultStandardScheme extends StandardScheme<getRow_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRow_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list132 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list132.size);
                   for (int _i133 = 0; _i133 < _list132.size; ++_i133)
                   {
                     TRowResult _elem134; // required
                     _elem134 = new TRowResult();
                     _elem134.read(iprot);
                     struct.success.add(_elem134);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRow_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter135 : struct.success)
             {
               _iter135.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRow_resultTupleSchemeFactory implements SchemeFactory {
       public getRow_resultTupleScheme getScheme() {
         return new getRow_resultTupleScheme();
       }
     }
 
     private static class getRow_resultTupleScheme extends TupleScheme<getRow_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter136 : struct.success)
             {
               _iter136.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list137 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list137.size);
             for (int _i138 = 0; _i138 < _list137.size; ++_i138)
             {
               TRowResult _elem139; // required
               _elem139 = new TRowResult();
               _elem139.read(iprot);
               struct.success.add(_elem139);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowWithColumns_args implements org.apache.thrift.TBase<getRowWithColumns_args, getRowWithColumns_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowWithColumns_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowWithColumns_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowWithColumns_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> columns; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * List of columns to return, null for all columns
        */
       COLUMNS((short)3, "columns"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowWithColumns_args.class, metaDataMap);
     }
 
     public getRowWithColumns_args() {
     }
 
     public getRowWithColumns_args(
       ByteBuffer tableName,
       ByteBuffer row,
       List<ByteBuffer> columns,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.columns = columns;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowWithColumns_args(getRowWithColumns_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowWithColumns_args deepCopy() {
       return new getRowWithColumns_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.columns = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRowWithColumns_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowWithColumns_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRowWithColumns_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRowWithColumns_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public getRowWithColumns_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowWithColumns_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMNS:
         return getColumns();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMNS:
         return isSetColumns();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowWithColumns_args)
         return this.equals((getRowWithColumns_args)that);
       return false;
     }
 
     public boolean equals(getRowWithColumns_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowWithColumns_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowWithColumns_args typedOther = (getRowWithColumns_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowWithColumns_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowWithColumns_argsStandardSchemeFactory implements SchemeFactory {
       public getRowWithColumns_argsStandardScheme getScheme() {
         return new getRowWithColumns_argsStandardScheme();
       }
     }
 
     private static class getRowWithColumns_argsStandardScheme extends StandardScheme<getRowWithColumns_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowWithColumns_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list140 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list140.size);
                   for (int _i141 = 0; _i141 < _list140.size; ++_i141)
                   {
                     ByteBuffer _elem142; // required
                     _elem142 = iprot.readBinary();
                     struct.columns.add(_elem142);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map143 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map143.size);
                   for (int _i144 = 0; _i144 < _map143.size; ++_i144)
                   {
                     ByteBuffer _key145; // required
                     ByteBuffer _val146; // required
                     _key145 = iprot.readBinary();
                     _val146 = iprot.readBinary();
                     struct.attributes.put(_key145, _val146);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowWithColumns_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter147 : struct.columns)
             {
               oprot.writeBinary(_iter147);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter148 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter148.getKey());
               oprot.writeBinary(_iter148.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowWithColumns_argsTupleSchemeFactory implements SchemeFactory {
       public getRowWithColumns_argsTupleScheme getScheme() {
         return new getRowWithColumns_argsTupleScheme();
       }
     }
 
     private static class getRowWithColumns_argsTupleScheme extends TupleScheme<getRowWithColumns_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowWithColumns_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter149 : struct.columns)
             {
               oprot.writeBinary(_iter149);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter150 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter150.getKey());
               oprot.writeBinary(_iter150.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowWithColumns_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list151 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list151.size);
             for (int _i152 = 0; _i152 < _list151.size; ++_i152)
             {
               ByteBuffer _elem153; // required
               _elem153 = iprot.readBinary();
               struct.columns.add(_elem153);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map154 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map154.size);
             for (int _i155 = 0; _i155 < _map154.size; ++_i155)
             {
               ByteBuffer _key156; // required
               ByteBuffer _val157; // required
               _key156 = iprot.readBinary();
               _val157 = iprot.readBinary();
               struct.attributes.put(_key156, _val157);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowWithColumns_result implements org.apache.thrift.TBase<getRowWithColumns_result, getRowWithColumns_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowWithColumns_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowWithColumns_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowWithColumns_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowWithColumns_result.class, metaDataMap);
     }
 
     public getRowWithColumns_result() {
     }
 
     public getRowWithColumns_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowWithColumns_result(getRowWithColumns_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowWithColumns_result deepCopy() {
       return new getRowWithColumns_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowWithColumns_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowWithColumns_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowWithColumns_result)
         return this.equals((getRowWithColumns_result)that);
       return false;
     }
 
     public boolean equals(getRowWithColumns_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowWithColumns_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowWithColumns_result typedOther = (getRowWithColumns_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowWithColumns_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowWithColumns_resultStandardSchemeFactory implements SchemeFactory {
       public getRowWithColumns_resultStandardScheme getScheme() {
         return new getRowWithColumns_resultStandardScheme();
       }
     }
 
     private static class getRowWithColumns_resultStandardScheme extends StandardScheme<getRowWithColumns_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowWithColumns_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list158 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list158.size);
                   for (int _i159 = 0; _i159 < _list158.size; ++_i159)
                   {
                     TRowResult _elem160; // required
                     _elem160 = new TRowResult();
                     _elem160.read(iprot);
                     struct.success.add(_elem160);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowWithColumns_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter161 : struct.success)
             {
               _iter161.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowWithColumns_resultTupleSchemeFactory implements SchemeFactory {
       public getRowWithColumns_resultTupleScheme getScheme() {
         return new getRowWithColumns_resultTupleScheme();
       }
     }
 
     private static class getRowWithColumns_resultTupleScheme extends TupleScheme<getRowWithColumns_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowWithColumns_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter162 : struct.success)
             {
               _iter162.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowWithColumns_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list163 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list163.size);
             for (int _i164 = 0; _i164 < _list163.size; ++_i164)
             {
               TRowResult _elem165; // required
               _elem165 = new TRowResult();
               _elem165.read(iprot);
               struct.success.add(_elem165);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowTs_args implements org.apache.thrift.TBase<getRowTs_args, getRowTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of the table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of the table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * timestamp
        */
       TIMESTAMP((short)3, "timestamp"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // TIMESTAMP
             return TIMESTAMP;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowTs_args.class, metaDataMap);
     }
 
     public getRowTs_args() {
     }
 
     public getRowTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowTs_args(getRowTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowTs_args deepCopy() {
       return new getRowTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of the table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of the table
      */
     public getRowTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRowTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRowTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public getRowTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowTs_args)
         return this.equals((getRowTs_args)that);
       return false;
     }
 
     public boolean equals(getRowTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowTs_args typedOther = (getRowTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowTs_argsStandardSchemeFactory implements SchemeFactory {
       public getRowTs_argsStandardScheme getScheme() {
         return new getRowTs_argsStandardScheme();
       }
     }
 
     private static class getRowTs_argsStandardScheme extends StandardScheme<getRowTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map166 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map166.size);
                   for (int _i167 = 0; _i167 < _map166.size; ++_i167)
                   {
                     ByteBuffer _key168; // required
                     ByteBuffer _val169; // required
                     _key168 = iprot.readBinary();
                     _val169 = iprot.readBinary();
                     struct.attributes.put(_key168, _val169);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter170 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter170.getKey());
               oprot.writeBinary(_iter170.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowTs_argsTupleSchemeFactory implements SchemeFactory {
       public getRowTs_argsTupleScheme getScheme() {
         return new getRowTs_argsTupleScheme();
       }
     }
 
     private static class getRowTs_argsTupleScheme extends TupleScheme<getRowTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter171 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter171.getKey());
               oprot.writeBinary(_iter171.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map172 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map172.size);
             for (int _i173 = 0; _i173 < _map172.size; ++_i173)
             {
               ByteBuffer _key174; // required
               ByteBuffer _val175; // required
               _key174 = iprot.readBinary();
               _val175 = iprot.readBinary();
               struct.attributes.put(_key174, _val175);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowTs_result implements org.apache.thrift.TBase<getRowTs_result, getRowTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowTs_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowTs_result.class, metaDataMap);
     }
 
     public getRowTs_result() {
     }
 
     public getRowTs_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowTs_result(getRowTs_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowTs_result deepCopy() {
       return new getRowTs_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowTs_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowTs_result)
         return this.equals((getRowTs_result)that);
       return false;
     }
 
     public boolean equals(getRowTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowTs_result typedOther = (getRowTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowTs_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowTs_resultStandardSchemeFactory implements SchemeFactory {
       public getRowTs_resultStandardScheme getScheme() {
         return new getRowTs_resultStandardScheme();
       }
     }
 
     private static class getRowTs_resultStandardScheme extends StandardScheme<getRowTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list176 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list176.size);
                   for (int _i177 = 0; _i177 < _list176.size; ++_i177)
                   {
                     TRowResult _elem178; // required
                     _elem178 = new TRowResult();
                     _elem178.read(iprot);
                     struct.success.add(_elem178);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter179 : struct.success)
             {
               _iter179.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowTs_resultTupleSchemeFactory implements SchemeFactory {
       public getRowTs_resultTupleScheme getScheme() {
         return new getRowTs_resultTupleScheme();
       }
     }
 
     private static class getRowTs_resultTupleScheme extends TupleScheme<getRowTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter180 : struct.success)
             {
               _iter180.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list181 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list181.size);
             for (int _i182 = 0; _i182 < _list181.size; ++_i182)
             {
               TRowResult _elem183; // required
               _elem183 = new TRowResult();
               _elem183.read(iprot);
               struct.success.add(_elem183);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowWithColumnsTs_args implements org.apache.thrift.TBase<getRowWithColumnsTs_args, getRowWithColumnsTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowWithColumnsTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowWithColumnsTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowWithColumnsTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> columns; // required
     public long timestamp; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * List of columns to return, null for all columns
        */
       COLUMNS((short)3, "columns"),
       TIMESTAMP((short)4, "timestamp"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowWithColumnsTs_args.class, metaDataMap);
     }
 
     public getRowWithColumnsTs_args() {
     }
 
     public getRowWithColumnsTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       List<ByteBuffer> columns,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.columns = columns;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowWithColumnsTs_args(getRowWithColumnsTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowWithColumnsTs_args deepCopy() {
       return new getRowWithColumnsTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.columns = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRowWithColumnsTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowWithColumnsTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRowWithColumnsTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRowWithColumnsTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public getRowWithColumnsTs_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public long getTimestamp() {
       return this.timestamp;
     }
 
     public getRowWithColumnsTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowWithColumnsTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMNS:
         return getColumns();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMNS:
         return isSetColumns();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowWithColumnsTs_args)
         return this.equals((getRowWithColumnsTs_args)that);
       return false;
     }
 
     public boolean equals(getRowWithColumnsTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowWithColumnsTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowWithColumnsTs_args typedOther = (getRowWithColumnsTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowWithColumnsTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowWithColumnsTs_argsStandardSchemeFactory implements SchemeFactory {
       public getRowWithColumnsTs_argsStandardScheme getScheme() {
         return new getRowWithColumnsTs_argsStandardScheme();
       }
     }
 
     private static class getRowWithColumnsTs_argsStandardScheme extends StandardScheme<getRowWithColumnsTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowWithColumnsTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list184 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list184.size);
                   for (int _i185 = 0; _i185 < _list184.size; ++_i185)
                   {
                     ByteBuffer _elem186; // required
                     _elem186 = iprot.readBinary();
                     struct.columns.add(_elem186);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map187 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map187.size);
                   for (int _i188 = 0; _i188 < _map187.size; ++_i188)
                   {
                     ByteBuffer _key189; // required
                     ByteBuffer _val190; // required
                     _key189 = iprot.readBinary();
                     _val190 = iprot.readBinary();
                     struct.attributes.put(_key189, _val190);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowWithColumnsTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter191 : struct.columns)
             {
               oprot.writeBinary(_iter191);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter192 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter192.getKey());
               oprot.writeBinary(_iter192.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowWithColumnsTs_argsTupleSchemeFactory implements SchemeFactory {
       public getRowWithColumnsTs_argsTupleScheme getScheme() {
         return new getRowWithColumnsTs_argsTupleScheme();
       }
     }
 
     private static class getRowWithColumnsTs_argsTupleScheme extends TupleScheme<getRowWithColumnsTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowWithColumnsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter193 : struct.columns)
             {
               oprot.writeBinary(_iter193);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter194 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter194.getKey());
               oprot.writeBinary(_iter194.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowWithColumnsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list195 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list195.size);
             for (int _i196 = 0; _i196 < _list195.size; ++_i196)
             {
               ByteBuffer _elem197; // required
               _elem197 = iprot.readBinary();
               struct.columns.add(_elem197);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map198 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map198.size);
             for (int _i199 = 0; _i199 < _map198.size; ++_i199)
             {
               ByteBuffer _key200; // required
               ByteBuffer _val201; // required
               _key200 = iprot.readBinary();
               _val201 = iprot.readBinary();
               struct.attributes.put(_key200, _val201);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowWithColumnsTs_result implements org.apache.thrift.TBase<getRowWithColumnsTs_result, getRowWithColumnsTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowWithColumnsTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowWithColumnsTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowWithColumnsTs_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowWithColumnsTs_result.class, metaDataMap);
     }
 
     public getRowWithColumnsTs_result() {
     }
 
     public getRowWithColumnsTs_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowWithColumnsTs_result(getRowWithColumnsTs_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowWithColumnsTs_result deepCopy() {
       return new getRowWithColumnsTs_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowWithColumnsTs_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowWithColumnsTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowWithColumnsTs_result)
         return this.equals((getRowWithColumnsTs_result)that);
       return false;
     }
 
     public boolean equals(getRowWithColumnsTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowWithColumnsTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowWithColumnsTs_result typedOther = (getRowWithColumnsTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowWithColumnsTs_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowWithColumnsTs_resultStandardSchemeFactory implements SchemeFactory {
       public getRowWithColumnsTs_resultStandardScheme getScheme() {
         return new getRowWithColumnsTs_resultStandardScheme();
       }
     }
 
     private static class getRowWithColumnsTs_resultStandardScheme extends StandardScheme<getRowWithColumnsTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowWithColumnsTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list202 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list202.size);
                   for (int _i203 = 0; _i203 < _list202.size; ++_i203)
                   {
                     TRowResult _elem204; // required
                     _elem204 = new TRowResult();
                     _elem204.read(iprot);
                     struct.success.add(_elem204);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowWithColumnsTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter205 : struct.success)
             {
               _iter205.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowWithColumnsTs_resultTupleSchemeFactory implements SchemeFactory {
       public getRowWithColumnsTs_resultTupleScheme getScheme() {
         return new getRowWithColumnsTs_resultTupleScheme();
       }
     }
 
     private static class getRowWithColumnsTs_resultTupleScheme extends TupleScheme<getRowWithColumnsTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowWithColumnsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter206 : struct.success)
             {
               _iter206.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowWithColumnsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list207 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list207.size);
             for (int _i208 = 0; _i208 < _list207.size; ++_i208)
             {
               TRowResult _elem209; // required
               _elem209 = new TRowResult();
               _elem209.read(iprot);
               struct.success.add(_elem209);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRows_args implements org.apache.thrift.TBase<getRows_args, getRows_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRows_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRows_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRows_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row keys
      */
     public List<ByteBuffer> rows; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row keys
        */
       ROWS((short)2, "rows"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)3, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROWS
             return ROWS;
           case 3: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRows_args.class, metaDataMap);
     }
 
     public getRows_args() {
     }
 
     public getRows_args(
       ByteBuffer tableName,
       List<ByteBuffer> rows,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rows = rows;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRows_args(getRows_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRows()) {
         List<ByteBuffer> __this__rows = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.rows) {
           __this__rows.add(other_element);
         }
         this.rows = __this__rows;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRows_args deepCopy() {
       return new getRows_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rows = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRows_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRows_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowsSize() {
       return (this.rows == null) ? 0 : this.rows.size();
     }
 
     public java.util.Iterator<ByteBuffer> getRowsIterator() {
       return (this.rows == null) ? null : this.rows.iterator();
     }
 
     public void addToRows(ByteBuffer elem) {
       if (this.rows == null) {
         this.rows = new ArrayList<ByteBuffer>();
       }
       this.rows.add(elem);
     }
 
     /**
      * row keys
      */
     public List<ByteBuffer> getRows() {
       return this.rows;
     }
 
     /**
      * row keys
      */
     public getRows_args setRows(List<ByteBuffer> rows) {
       this.rows = rows;
       return this;
     }
 
     public void unsetRows() {
       this.rows = null;
     }
 
     /** Returns true if field rows is set (has been assigned a value) and false otherwise */
     public boolean isSetRows() {
       return this.rows != null;
     }
 
     public void setRowsIsSet(boolean value) {
       if (!value) {
         this.rows = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRows_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROWS:
         if (value == null) {
           unsetRows();
         } else {
           setRows((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROWS:
         return getRows();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROWS:
         return isSetRows();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRows_args)
         return this.equals((getRows_args)that);
       return false;
     }
 
     public boolean equals(getRows_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rows = true && this.isSetRows();
       boolean that_present_rows = true && that.isSetRows();
       if (this_present_rows || that_present_rows) {
         if (!(this_present_rows && that_present_rows))
           return false;
         if (!this.rows.equals(that.rows))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rows = true && (isSetRows());
       builder.append(present_rows);
       if (present_rows)
         builder.append(rows);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRows_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRows_args typedOther = (getRows_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRows()).compareTo(typedOther.isSetRows());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRows()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, typedOther.rows);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRows_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rows:");
       if (this.rows == null) {
         sb.append("null");
       } else {
         sb.append(this.rows);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRows_argsStandardSchemeFactory implements SchemeFactory {
       public getRows_argsStandardScheme getScheme() {
         return new getRows_argsStandardScheme();
       }
     }
 
     private static class getRows_argsStandardScheme extends StandardScheme<getRows_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRows_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROWS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list210 = iprot.readListBegin();
                   struct.rows = new ArrayList<ByteBuffer>(_list210.size);
                   for (int _i211 = 0; _i211 < _list210.size; ++_i211)
                   {
                     ByteBuffer _elem212; // required
                     _elem212 = iprot.readBinary();
                     struct.rows.add(_elem212);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map213 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map213.size);
                   for (int _i214 = 0; _i214 < _map213.size; ++_i214)
                   {
                     ByteBuffer _key215; // required
                     ByteBuffer _val216; // required
                     _key215 = iprot.readBinary();
                     _val216 = iprot.readBinary();
                     struct.attributes.put(_key215, _val216);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRows_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rows != null) {
           oprot.writeFieldBegin(ROWS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.rows.size()));
             for (ByteBuffer _iter217 : struct.rows)
             {
               oprot.writeBinary(_iter217);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter218 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter218.getKey());
               oprot.writeBinary(_iter218.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRows_argsTupleSchemeFactory implements SchemeFactory {
       public getRows_argsTupleScheme getScheme() {
         return new getRows_argsTupleScheme();
       }
     }
 
     private static class getRows_argsTupleScheme extends TupleScheme<getRows_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRows()) {
           optionals.set(1);
         }
         if (struct.isSetAttributes()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRows()) {
           {
             oprot.writeI32(struct.rows.size());
             for (ByteBuffer _iter219 : struct.rows)
             {
               oprot.writeBinary(_iter219);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter220 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter220.getKey());
               oprot.writeBinary(_iter220.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list221 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.rows = new ArrayList<ByteBuffer>(_list221.size);
             for (int _i222 = 0; _i222 < _list221.size; ++_i222)
             {
               ByteBuffer _elem223; // required
               _elem223 = iprot.readBinary();
               struct.rows.add(_elem223);
             }
           }
           struct.setRowsIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TMap _map224 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map224.size);
             for (int _i225 = 0; _i225 < _map224.size; ++_i225)
             {
               ByteBuffer _key226; // required
               ByteBuffer _val227; // required
               _key226 = iprot.readBinary();
               _val227 = iprot.readBinary();
               struct.attributes.put(_key226, _val227);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRows_result implements org.apache.thrift.TBase<getRows_result, getRows_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRows_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRows_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRows_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRows_result.class, metaDataMap);
     }
 
     public getRows_result() {
     }
 
     public getRows_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRows_result(getRows_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRows_result deepCopy() {
       return new getRows_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRows_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRows_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRows_result)
         return this.equals((getRows_result)that);
       return false;
     }
 
     public boolean equals(getRows_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRows_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRows_result typedOther = (getRows_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRows_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRows_resultStandardSchemeFactory implements SchemeFactory {
       public getRows_resultStandardScheme getScheme() {
         return new getRows_resultStandardScheme();
       }
     }
 
     private static class getRows_resultStandardScheme extends StandardScheme<getRows_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRows_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list228 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list228.size);
                   for (int _i229 = 0; _i229 < _list228.size; ++_i229)
                   {
                     TRowResult _elem230; // required
                     _elem230 = new TRowResult();
                     _elem230.read(iprot);
                     struct.success.add(_elem230);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRows_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter231 : struct.success)
             {
               _iter231.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRows_resultTupleSchemeFactory implements SchemeFactory {
       public getRows_resultTupleScheme getScheme() {
         return new getRows_resultTupleScheme();
       }
     }
 
     private static class getRows_resultTupleScheme extends TupleScheme<getRows_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter232 : struct.success)
             {
               _iter232.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list233 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list233.size);
             for (int _i234 = 0; _i234 < _list233.size; ++_i234)
             {
               TRowResult _elem235; // required
               _elem235 = new TRowResult();
               _elem235.read(iprot);
               struct.success.add(_elem235);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsWithColumns_args implements org.apache.thrift.TBase<getRowsWithColumns_args, getRowsWithColumns_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsWithColumns_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsWithColumns_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsWithColumns_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row keys
      */
     public List<ByteBuffer> rows; // required
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> columns; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row keys
        */
       ROWS((short)2, "rows"),
       /**
        * List of columns to return, null for all columns
        */
       COLUMNS((short)3, "columns"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROWS
             return ROWS;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsWithColumns_args.class, metaDataMap);
     }
 
     public getRowsWithColumns_args() {
     }
 
     public getRowsWithColumns_args(
       ByteBuffer tableName,
       List<ByteBuffer> rows,
       List<ByteBuffer> columns,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rows = rows;
       this.columns = columns;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsWithColumns_args(getRowsWithColumns_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRows()) {
         List<ByteBuffer> __this__rows = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.rows) {
           __this__rows.add(other_element);
         }
         this.rows = __this__rows;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowsWithColumns_args deepCopy() {
       return new getRowsWithColumns_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rows = null;
       this.columns = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRowsWithColumns_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowsWithColumns_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowsSize() {
       return (this.rows == null) ? 0 : this.rows.size();
     }
 
     public java.util.Iterator<ByteBuffer> getRowsIterator() {
       return (this.rows == null) ? null : this.rows.iterator();
     }
 
     public void addToRows(ByteBuffer elem) {
       if (this.rows == null) {
         this.rows = new ArrayList<ByteBuffer>();
       }
       this.rows.add(elem);
     }
 
     /**
      * row keys
      */
     public List<ByteBuffer> getRows() {
       return this.rows;
     }
 
     /**
      * row keys
      */
     public getRowsWithColumns_args setRows(List<ByteBuffer> rows) {
       this.rows = rows;
       return this;
     }
 
     public void unsetRows() {
       this.rows = null;
     }
 
     /** Returns true if field rows is set (has been assigned a value) and false otherwise */
     public boolean isSetRows() {
       return this.rows != null;
     }
 
     public void setRowsIsSet(boolean value) {
       if (!value) {
         this.rows = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public getRowsWithColumns_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowsWithColumns_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROWS:
         if (value == null) {
           unsetRows();
         } else {
           setRows((List<ByteBuffer>)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROWS:
         return getRows();
 
       case COLUMNS:
         return getColumns();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROWS:
         return isSetRows();
       case COLUMNS:
         return isSetColumns();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsWithColumns_args)
         return this.equals((getRowsWithColumns_args)that);
       return false;
     }
 
     public boolean equals(getRowsWithColumns_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rows = true && this.isSetRows();
       boolean that_present_rows = true && that.isSetRows();
       if (this_present_rows || that_present_rows) {
         if (!(this_present_rows && that_present_rows))
           return false;
         if (!this.rows.equals(that.rows))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rows = true && (isSetRows());
       builder.append(present_rows);
       if (present_rows)
         builder.append(rows);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsWithColumns_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsWithColumns_args typedOther = (getRowsWithColumns_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRows()).compareTo(typedOther.isSetRows());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRows()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, typedOther.rows);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsWithColumns_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rows:");
       if (this.rows == null) {
         sb.append("null");
       } else {
         sb.append(this.rows);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsWithColumns_argsStandardSchemeFactory implements SchemeFactory {
       public getRowsWithColumns_argsStandardScheme getScheme() {
         return new getRowsWithColumns_argsStandardScheme();
       }
     }
 
     private static class getRowsWithColumns_argsStandardScheme extends StandardScheme<getRowsWithColumns_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsWithColumns_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROWS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list236 = iprot.readListBegin();
                   struct.rows = new ArrayList<ByteBuffer>(_list236.size);
                   for (int _i237 = 0; _i237 < _list236.size; ++_i237)
                   {
                     ByteBuffer _elem238; // required
                     _elem238 = iprot.readBinary();
                     struct.rows.add(_elem238);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list239 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list239.size);
                   for (int _i240 = 0; _i240 < _list239.size; ++_i240)
                   {
                     ByteBuffer _elem241; // required
                     _elem241 = iprot.readBinary();
                     struct.columns.add(_elem241);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map242 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map242.size);
                   for (int _i243 = 0; _i243 < _map242.size; ++_i243)
                   {
                     ByteBuffer _key244; // required
                     ByteBuffer _val245; // required
                     _key244 = iprot.readBinary();
                     _val245 = iprot.readBinary();
                     struct.attributes.put(_key244, _val245);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsWithColumns_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rows != null) {
           oprot.writeFieldBegin(ROWS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.rows.size()));
             for (ByteBuffer _iter246 : struct.rows)
             {
               oprot.writeBinary(_iter246);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter247 : struct.columns)
             {
               oprot.writeBinary(_iter247);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter248 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter248.getKey());
               oprot.writeBinary(_iter248.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsWithColumns_argsTupleSchemeFactory implements SchemeFactory {
       public getRowsWithColumns_argsTupleScheme getScheme() {
         return new getRowsWithColumns_argsTupleScheme();
       }
     }
 
     private static class getRowsWithColumns_argsTupleScheme extends TupleScheme<getRowsWithColumns_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumns_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRows()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRows()) {
           {
             oprot.writeI32(struct.rows.size());
             for (ByteBuffer _iter249 : struct.rows)
             {
               oprot.writeBinary(_iter249);
             }
           }
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter250 : struct.columns)
             {
               oprot.writeBinary(_iter250);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter251 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter251.getKey());
               oprot.writeBinary(_iter251.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumns_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list252 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.rows = new ArrayList<ByteBuffer>(_list252.size);
             for (int _i253 = 0; _i253 < _list252.size; ++_i253)
             {
               ByteBuffer _elem254; // required
               _elem254 = iprot.readBinary();
               struct.rows.add(_elem254);
             }
           }
           struct.setRowsIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list255 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list255.size);
             for (int _i256 = 0; _i256 < _list255.size; ++_i256)
             {
               ByteBuffer _elem257; // required
               _elem257 = iprot.readBinary();
               struct.columns.add(_elem257);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map258 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map258.size);
             for (int _i259 = 0; _i259 < _map258.size; ++_i259)
             {
               ByteBuffer _key260; // required
               ByteBuffer _val261; // required
               _key260 = iprot.readBinary();
               _val261 = iprot.readBinary();
               struct.attributes.put(_key260, _val261);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsWithColumns_result implements org.apache.thrift.TBase<getRowsWithColumns_result, getRowsWithColumns_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsWithColumns_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsWithColumns_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsWithColumns_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsWithColumns_result.class, metaDataMap);
     }
 
     public getRowsWithColumns_result() {
     }
 
     public getRowsWithColumns_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsWithColumns_result(getRowsWithColumns_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowsWithColumns_result deepCopy() {
       return new getRowsWithColumns_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowsWithColumns_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowsWithColumns_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsWithColumns_result)
         return this.equals((getRowsWithColumns_result)that);
       return false;
     }
 
     public boolean equals(getRowsWithColumns_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsWithColumns_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsWithColumns_result typedOther = (getRowsWithColumns_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsWithColumns_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsWithColumns_resultStandardSchemeFactory implements SchemeFactory {
       public getRowsWithColumns_resultStandardScheme getScheme() {
         return new getRowsWithColumns_resultStandardScheme();
       }
     }
 
     private static class getRowsWithColumns_resultStandardScheme extends StandardScheme<getRowsWithColumns_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsWithColumns_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list262 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list262.size);
                   for (int _i263 = 0; _i263 < _list262.size; ++_i263)
                   {
                     TRowResult _elem264; // required
                     _elem264 = new TRowResult();
                     _elem264.read(iprot);
                     struct.success.add(_elem264);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsWithColumns_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter265 : struct.success)
             {
               _iter265.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsWithColumns_resultTupleSchemeFactory implements SchemeFactory {
       public getRowsWithColumns_resultTupleScheme getScheme() {
         return new getRowsWithColumns_resultTupleScheme();
       }
     }
 
     private static class getRowsWithColumns_resultTupleScheme extends TupleScheme<getRowsWithColumns_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumns_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter266 : struct.success)
             {
               _iter266.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumns_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list267 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list267.size);
             for (int _i268 = 0; _i268 < _list267.size; ++_i268)
             {
               TRowResult _elem269; // required
               _elem269 = new TRowResult();
               _elem269.read(iprot);
               struct.success.add(_elem269);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsTs_args implements org.apache.thrift.TBase<getRowsTs_args, getRowsTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of the table
      */
     public ByteBuffer tableName; // required
     /**
      * row keys
      */
     public List<ByteBuffer> rows; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of the table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row keys
        */
       ROWS((short)2, "rows"),
       /**
        * timestamp
        */
       TIMESTAMP((short)3, "timestamp"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROWS
             return ROWS;
           case 3: // TIMESTAMP
             return TIMESTAMP;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsTs_args.class, metaDataMap);
     }
 
     public getRowsTs_args() {
     }
 
     public getRowsTs_args(
       ByteBuffer tableName,
       List<ByteBuffer> rows,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rows = rows;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsTs_args(getRowsTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRows()) {
         List<ByteBuffer> __this__rows = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.rows) {
           __this__rows.add(other_element);
         }
         this.rows = __this__rows;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowsTs_args deepCopy() {
       return new getRowsTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rows = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of the table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of the table
      */
     public getRowsTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowsTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowsSize() {
       return (this.rows == null) ? 0 : this.rows.size();
     }
 
     public java.util.Iterator<ByteBuffer> getRowsIterator() {
       return (this.rows == null) ? null : this.rows.iterator();
     }
 
     public void addToRows(ByteBuffer elem) {
       if (this.rows == null) {
         this.rows = new ArrayList<ByteBuffer>();
       }
       this.rows.add(elem);
     }
 
     /**
      * row keys
      */
     public List<ByteBuffer> getRows() {
       return this.rows;
     }
 
     /**
      * row keys
      */
     public getRowsTs_args setRows(List<ByteBuffer> rows) {
       this.rows = rows;
       return this;
     }
 
     public void unsetRows() {
       this.rows = null;
     }
 
     /** Returns true if field rows is set (has been assigned a value) and false otherwise */
     public boolean isSetRows() {
       return this.rows != null;
     }
 
     public void setRowsIsSet(boolean value) {
       if (!value) {
         this.rows = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public getRowsTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowsTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROWS:
         if (value == null) {
           unsetRows();
         } else {
           setRows((List<ByteBuffer>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROWS:
         return getRows();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROWS:
         return isSetRows();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsTs_args)
         return this.equals((getRowsTs_args)that);
       return false;
     }
 
     public boolean equals(getRowsTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rows = true && this.isSetRows();
       boolean that_present_rows = true && that.isSetRows();
       if (this_present_rows || that_present_rows) {
         if (!(this_present_rows && that_present_rows))
           return false;
         if (!this.rows.equals(that.rows))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rows = true && (isSetRows());
       builder.append(present_rows);
       if (present_rows)
         builder.append(rows);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsTs_args typedOther = (getRowsTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRows()).compareTo(typedOther.isSetRows());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRows()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, typedOther.rows);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rows:");
       if (this.rows == null) {
         sb.append("null");
       } else {
         sb.append(this.rows);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsTs_argsStandardSchemeFactory implements SchemeFactory {
       public getRowsTs_argsStandardScheme getScheme() {
         return new getRowsTs_argsStandardScheme();
       }
     }
 
     private static class getRowsTs_argsStandardScheme extends StandardScheme<getRowsTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROWS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list270 = iprot.readListBegin();
                   struct.rows = new ArrayList<ByteBuffer>(_list270.size);
                   for (int _i271 = 0; _i271 < _list270.size; ++_i271)
                   {
                     ByteBuffer _elem272; // required
                     _elem272 = iprot.readBinary();
                     struct.rows.add(_elem272);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map273 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map273.size);
                   for (int _i274 = 0; _i274 < _map273.size; ++_i274)
                   {
                     ByteBuffer _key275; // required
                     ByteBuffer _val276; // required
                     _key275 = iprot.readBinary();
                     _val276 = iprot.readBinary();
                     struct.attributes.put(_key275, _val276);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rows != null) {
           oprot.writeFieldBegin(ROWS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.rows.size()));
             for (ByteBuffer _iter277 : struct.rows)
             {
               oprot.writeBinary(_iter277);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter278 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter278.getKey());
               oprot.writeBinary(_iter278.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsTs_argsTupleSchemeFactory implements SchemeFactory {
       public getRowsTs_argsTupleScheme getScheme() {
         return new getRowsTs_argsTupleScheme();
       }
     }
 
     private static class getRowsTs_argsTupleScheme extends TupleScheme<getRowsTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRows()) {
           optionals.set(1);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRows()) {
           {
             oprot.writeI32(struct.rows.size());
             for (ByteBuffer _iter279 : struct.rows)
             {
               oprot.writeBinary(_iter279);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter280 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter280.getKey());
               oprot.writeBinary(_iter280.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list281 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.rows = new ArrayList<ByteBuffer>(_list281.size);
             for (int _i282 = 0; _i282 < _list281.size; ++_i282)
             {
               ByteBuffer _elem283; // required
               _elem283 = iprot.readBinary();
               struct.rows.add(_elem283);
             }
           }
           struct.setRowsIsSet(true);
         }
         if (incoming.get(2)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map284 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map284.size);
             for (int _i285 = 0; _i285 < _map284.size; ++_i285)
             {
               ByteBuffer _key286; // required
               ByteBuffer _val287; // required
               _key286 = iprot.readBinary();
               _val287 = iprot.readBinary();
               struct.attributes.put(_key286, _val287);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsTs_result implements org.apache.thrift.TBase<getRowsTs_result, getRowsTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsTs_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsTs_result.class, metaDataMap);
     }
 
     public getRowsTs_result() {
     }
 
     public getRowsTs_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsTs_result(getRowsTs_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowsTs_result deepCopy() {
       return new getRowsTs_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowsTs_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowsTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsTs_result)
         return this.equals((getRowsTs_result)that);
       return false;
     }
 
     public boolean equals(getRowsTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsTs_result typedOther = (getRowsTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsTs_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsTs_resultStandardSchemeFactory implements SchemeFactory {
       public getRowsTs_resultStandardScheme getScheme() {
         return new getRowsTs_resultStandardScheme();
       }
     }
 
     private static class getRowsTs_resultStandardScheme extends StandardScheme<getRowsTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list288 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list288.size);
                   for (int _i289 = 0; _i289 < _list288.size; ++_i289)
                   {
                     TRowResult _elem290; // required
                     _elem290 = new TRowResult();
                     _elem290.read(iprot);
                     struct.success.add(_elem290);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter291 : struct.success)
             {
               _iter291.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsTs_resultTupleSchemeFactory implements SchemeFactory {
       public getRowsTs_resultTupleScheme getScheme() {
         return new getRowsTs_resultTupleScheme();
       }
     }
 
     private static class getRowsTs_resultTupleScheme extends TupleScheme<getRowsTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter292 : struct.success)
             {
               _iter292.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list293 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list293.size);
             for (int _i294 = 0; _i294 < _list293.size; ++_i294)
             {
               TRowResult _elem295; // required
               _elem295 = new TRowResult();
               _elem295.read(iprot);
               struct.success.add(_elem295);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsWithColumnsTs_args implements org.apache.thrift.TBase<getRowsWithColumnsTs_args, getRowsWithColumnsTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsWithColumnsTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsWithColumnsTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsWithColumnsTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row keys
      */
     public List<ByteBuffer> rows; // required
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> columns; // required
     public long timestamp; // required
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row keys
        */
       ROWS((short)2, "rows"),
       /**
        * List of columns to return, null for all columns
        */
       COLUMNS((short)3, "columns"),
       TIMESTAMP((short)4, "timestamp"),
       /**
        * Get attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROWS
             return ROWS;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsWithColumnsTs_args.class, metaDataMap);
     }
 
     public getRowsWithColumnsTs_args() {
     }
 
     public getRowsWithColumnsTs_args(
       ByteBuffer tableName,
       List<ByteBuffer> rows,
       List<ByteBuffer> columns,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rows = rows;
       this.columns = columns;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsWithColumnsTs_args(getRowsWithColumnsTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRows()) {
         List<ByteBuffer> __this__rows = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.rows) {
           __this__rows.add(other_element);
         }
         this.rows = __this__rows;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public getRowsWithColumnsTs_args deepCopy() {
       return new getRowsWithColumnsTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rows = null;
       this.columns = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRowsWithColumnsTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowsWithColumnsTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowsSize() {
       return (this.rows == null) ? 0 : this.rows.size();
     }
 
     public java.util.Iterator<ByteBuffer> getRowsIterator() {
       return (this.rows == null) ? null : this.rows.iterator();
     }
 
     public void addToRows(ByteBuffer elem) {
       if (this.rows == null) {
         this.rows = new ArrayList<ByteBuffer>();
       }
       this.rows.add(elem);
     }
 
     /**
      * row keys
      */
     public List<ByteBuffer> getRows() {
       return this.rows;
     }
 
     /**
      * row keys
      */
     public getRowsWithColumnsTs_args setRows(List<ByteBuffer> rows) {
       this.rows = rows;
       return this;
     }
 
     public void unsetRows() {
       this.rows = null;
     }
 
     /** Returns true if field rows is set (has been assigned a value) and false otherwise */
     public boolean isSetRows() {
       return this.rows != null;
     }
 
     public void setRowsIsSet(boolean value) {
       if (!value) {
         this.rows = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * List of columns to return, null for all columns
      */
     public getRowsWithColumnsTs_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public long getTimestamp() {
       return this.timestamp;
     }
 
     public getRowsWithColumnsTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Get attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Get attributes
      */
     public getRowsWithColumnsTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROWS:
         if (value == null) {
           unsetRows();
         } else {
           setRows((List<ByteBuffer>)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROWS:
         return getRows();
 
       case COLUMNS:
         return getColumns();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROWS:
         return isSetRows();
       case COLUMNS:
         return isSetColumns();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsWithColumnsTs_args)
         return this.equals((getRowsWithColumnsTs_args)that);
       return false;
     }
 
     public boolean equals(getRowsWithColumnsTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rows = true && this.isSetRows();
       boolean that_present_rows = true && that.isSetRows();
       if (this_present_rows || that_present_rows) {
         if (!(this_present_rows && that_present_rows))
           return false;
         if (!this.rows.equals(that.rows))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rows = true && (isSetRows());
       builder.append(present_rows);
       if (present_rows)
         builder.append(rows);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsWithColumnsTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsWithColumnsTs_args typedOther = (getRowsWithColumnsTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRows()).compareTo(typedOther.isSetRows());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRows()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, typedOther.rows);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsWithColumnsTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rows:");
       if (this.rows == null) {
         sb.append("null");
       } else {
         sb.append(this.rows);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsWithColumnsTs_argsStandardSchemeFactory implements SchemeFactory {
       public getRowsWithColumnsTs_argsStandardScheme getScheme() {
         return new getRowsWithColumnsTs_argsStandardScheme();
       }
     }
 
     private static class getRowsWithColumnsTs_argsStandardScheme extends StandardScheme<getRowsWithColumnsTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsWithColumnsTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROWS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list296 = iprot.readListBegin();
                   struct.rows = new ArrayList<ByteBuffer>(_list296.size);
                   for (int _i297 = 0; _i297 < _list296.size; ++_i297)
                   {
                     ByteBuffer _elem298; // required
                     _elem298 = iprot.readBinary();
                     struct.rows.add(_elem298);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list299 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list299.size);
                   for (int _i300 = 0; _i300 < _list299.size; ++_i300)
                   {
                     ByteBuffer _elem301; // required
                     _elem301 = iprot.readBinary();
                     struct.columns.add(_elem301);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map302 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map302.size);
                   for (int _i303 = 0; _i303 < _map302.size; ++_i303)
                   {
                     ByteBuffer _key304; // required
                     ByteBuffer _val305; // required
                     _key304 = iprot.readBinary();
                     _val305 = iprot.readBinary();
                     struct.attributes.put(_key304, _val305);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsWithColumnsTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rows != null) {
           oprot.writeFieldBegin(ROWS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.rows.size()));
             for (ByteBuffer _iter306 : struct.rows)
             {
               oprot.writeBinary(_iter306);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter307 : struct.columns)
             {
               oprot.writeBinary(_iter307);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter308 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter308.getKey());
               oprot.writeBinary(_iter308.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsWithColumnsTs_argsTupleSchemeFactory implements SchemeFactory {
       public getRowsWithColumnsTs_argsTupleScheme getScheme() {
         return new getRowsWithColumnsTs_argsTupleScheme();
       }
     }
 
     private static class getRowsWithColumnsTs_argsTupleScheme extends TupleScheme<getRowsWithColumnsTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumnsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRows()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRows()) {
           {
             oprot.writeI32(struct.rows.size());
             for (ByteBuffer _iter309 : struct.rows)
             {
               oprot.writeBinary(_iter309);
             }
           }
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter310 : struct.columns)
             {
               oprot.writeBinary(_iter310);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter311 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter311.getKey());
               oprot.writeBinary(_iter311.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumnsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list312 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.rows = new ArrayList<ByteBuffer>(_list312.size);
             for (int _i313 = 0; _i313 < _list312.size; ++_i313)
             {
               ByteBuffer _elem314; // required
               _elem314 = iprot.readBinary();
               struct.rows.add(_elem314);
             }
           }
           struct.setRowsIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list315 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list315.size);
             for (int _i316 = 0; _i316 < _list315.size; ++_i316)
             {
               ByteBuffer _elem317; // required
               _elem317 = iprot.readBinary();
               struct.columns.add(_elem317);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map318 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map318.size);
             for (int _i319 = 0; _i319 < _map318.size; ++_i319)
             {
               ByteBuffer _key320; // required
               ByteBuffer _val321; // required
               _key320 = iprot.readBinary();
               _val321 = iprot.readBinary();
               struct.attributes.put(_key320, _val321);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowsWithColumnsTs_result implements org.apache.thrift.TBase<getRowsWithColumnsTs_result, getRowsWithColumnsTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowsWithColumnsTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowsWithColumnsTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowsWithColumnsTs_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowsWithColumnsTs_result.class, metaDataMap);
     }
 
     public getRowsWithColumnsTs_result() {
     }
 
     public getRowsWithColumnsTs_result(
       List<TRowResult> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowsWithColumnsTs_result(getRowsWithColumnsTs_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowsWithColumnsTs_result deepCopy() {
       return new getRowsWithColumnsTs_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public getRowsWithColumnsTs_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowsWithColumnsTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowsWithColumnsTs_result)
         return this.equals((getRowsWithColumnsTs_result)that);
       return false;
     }
 
     public boolean equals(getRowsWithColumnsTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowsWithColumnsTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowsWithColumnsTs_result typedOther = (getRowsWithColumnsTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowsWithColumnsTs_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowsWithColumnsTs_resultStandardSchemeFactory implements SchemeFactory {
       public getRowsWithColumnsTs_resultStandardScheme getScheme() {
         return new getRowsWithColumnsTs_resultStandardScheme();
       }
     }
 
     private static class getRowsWithColumnsTs_resultStandardScheme extends StandardScheme<getRowsWithColumnsTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowsWithColumnsTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list322 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list322.size);
                   for (int _i323 = 0; _i323 < _list322.size; ++_i323)
                   {
                     TRowResult _elem324; // required
                     _elem324 = new TRowResult();
                     _elem324.read(iprot);
                     struct.success.add(_elem324);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowsWithColumnsTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter325 : struct.success)
             {
               _iter325.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowsWithColumnsTs_resultTupleSchemeFactory implements SchemeFactory {
       public getRowsWithColumnsTs_resultTupleScheme getScheme() {
         return new getRowsWithColumnsTs_resultTupleScheme();
       }
     }
 
     private static class getRowsWithColumnsTs_resultTupleScheme extends TupleScheme<getRowsWithColumnsTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumnsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter326 : struct.success)
             {
               _iter326.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowsWithColumnsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list327 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list327.size);
             for (int _i328 = 0; _i328 < _list327.size; ++_i328)
             {
               TRowResult _elem329; // required
               _elem329 = new TRowResult();
               _elem329.read(iprot);
               struct.success.add(_elem329);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRow_args implements org.apache.thrift.TBase<mutateRow_args, mutateRow_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRow_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField MUTATIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("mutations", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRow_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRow_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * list of mutation commands
      */
     public List<Mutation> mutations; // required
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * list of mutation commands
        */
       MUTATIONS((short)3, "mutations"),
       /**
        * Mutation attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // MUTATIONS
             return MUTATIONS;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.MUTATIONS, new org.apache.thrift.meta_data.FieldMetaData("mutations", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Mutation.class))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRow_args.class, metaDataMap);
     }
 
     public mutateRow_args() {
     }
 
     public mutateRow_args(
       ByteBuffer tableName,
       ByteBuffer row,
       List<Mutation> mutations,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.mutations = mutations;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRow_args(mutateRow_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetMutations()) {
         List<Mutation> __this__mutations = new ArrayList<Mutation>();
         for (Mutation other_element : other.mutations) {
           __this__mutations.add(new Mutation(other_element));
         }
         this.mutations = __this__mutations;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public mutateRow_args deepCopy() {
       return new mutateRow_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.mutations = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public mutateRow_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public mutateRow_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public mutateRow_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public mutateRow_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getMutationsSize() {
       return (this.mutations == null) ? 0 : this.mutations.size();
     }
 
     public java.util.Iterator<Mutation> getMutationsIterator() {
       return (this.mutations == null) ? null : this.mutations.iterator();
     }
 
     public void addToMutations(Mutation elem) {
       if (this.mutations == null) {
         this.mutations = new ArrayList<Mutation>();
       }
       this.mutations.add(elem);
     }
 
     /**
      * list of mutation commands
      */
     public List<Mutation> getMutations() {
       return this.mutations;
     }
 
     /**
      * list of mutation commands
      */
     public mutateRow_args setMutations(List<Mutation> mutations) {
       this.mutations = mutations;
       return this;
     }
 
     public void unsetMutations() {
       this.mutations = null;
     }
 
     /** Returns true if field mutations is set (has been assigned a value) and false otherwise */
     public boolean isSetMutations() {
       return this.mutations != null;
     }
 
     public void setMutationsIsSet(boolean value) {
       if (!value) {
         this.mutations = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Mutation attributes
      */
     public mutateRow_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case MUTATIONS:
         if (value == null) {
           unsetMutations();
         } else {
           setMutations((List<Mutation>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case MUTATIONS:
         return getMutations();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case MUTATIONS:
         return isSetMutations();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRow_args)
         return this.equals((mutateRow_args)that);
       return false;
     }
 
     public boolean equals(mutateRow_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_mutations = true && this.isSetMutations();
       boolean that_present_mutations = true && that.isSetMutations();
       if (this_present_mutations || that_present_mutations) {
         if (!(this_present_mutations && that_present_mutations))
           return false;
         if (!this.mutations.equals(that.mutations))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_mutations = true && (isSetMutations());
       builder.append(present_mutations);
       if (present_mutations)
         builder.append(mutations);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRow_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRow_args typedOther = (mutateRow_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetMutations()).compareTo(typedOther.isSetMutations());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetMutations()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mutations, typedOther.mutations);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRow_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("mutations:");
       if (this.mutations == null) {
         sb.append("null");
       } else {
         sb.append(this.mutations);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRow_argsStandardSchemeFactory implements SchemeFactory {
       public mutateRow_argsStandardScheme getScheme() {
         return new mutateRow_argsStandardScheme();
       }
     }
 
     private static class mutateRow_argsStandardScheme extends StandardScheme<mutateRow_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRow_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // MUTATIONS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list330 = iprot.readListBegin();
                   struct.mutations = new ArrayList<Mutation>(_list330.size);
                   for (int _i331 = 0; _i331 < _list330.size; ++_i331)
                   {
                     Mutation _elem332; // required
                     _elem332 = new Mutation();
                     _elem332.read(iprot);
                     struct.mutations.add(_elem332);
                   }
                   iprot.readListEnd();
                 }
                 struct.setMutationsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map333 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map333.size);
                   for (int _i334 = 0; _i334 < _map333.size; ++_i334)
                   {
                     ByteBuffer _key335; // required
                     ByteBuffer _val336; // required
                     _key335 = iprot.readBinary();
                     _val336 = iprot.readBinary();
                     struct.attributes.put(_key335, _val336);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRow_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.mutations != null) {
           oprot.writeFieldBegin(MUTATIONS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.mutations.size()));
             for (Mutation _iter337 : struct.mutations)
             {
               _iter337.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter338 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter338.getKey());
               oprot.writeBinary(_iter338.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRow_argsTupleSchemeFactory implements SchemeFactory {
       public mutateRow_argsTupleScheme getScheme() {
         return new mutateRow_argsTupleScheme();
       }
     }
 
     private static class mutateRow_argsTupleScheme extends TupleScheme<mutateRow_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetMutations()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetMutations()) {
           {
             oprot.writeI32(struct.mutations.size());
             for (Mutation _iter339 : struct.mutations)
             {
               _iter339.write(oprot);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter340 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter340.getKey());
               oprot.writeBinary(_iter340.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list341 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.mutations = new ArrayList<Mutation>(_list341.size);
             for (int _i342 = 0; _i342 < _list341.size; ++_i342)
             {
               Mutation _elem343; // required
               _elem343 = new Mutation();
               _elem343.read(iprot);
               struct.mutations.add(_elem343);
             }
           }
           struct.setMutationsIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map344 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map344.size);
             for (int _i345 = 0; _i345 < _map344.size; ++_i345)
             {
               ByteBuffer _key346; // required
               ByteBuffer _val347; // required
               _key346 = iprot.readBinary();
               _val347 = iprot.readBinary();
               struct.attributes.put(_key346, _val347);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRow_result implements org.apache.thrift.TBase<mutateRow_result, mutateRow_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRow_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRow_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRow_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRow_result.class, metaDataMap);
     }
 
     public mutateRow_result() {
     }
 
     public mutateRow_result(
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRow_result(mutateRow_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public mutateRow_result deepCopy() {
       return new mutateRow_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public mutateRow_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public mutateRow_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRow_result)
         return this.equals((mutateRow_result)that);
       return false;
     }
 
     public boolean equals(mutateRow_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRow_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRow_result typedOther = (mutateRow_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRow_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRow_resultStandardSchemeFactory implements SchemeFactory {
       public mutateRow_resultStandardScheme getScheme() {
         return new mutateRow_resultStandardScheme();
       }
     }
 
     private static class mutateRow_resultStandardScheme extends StandardScheme<mutateRow_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRow_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRow_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRow_resultTupleSchemeFactory implements SchemeFactory {
       public mutateRow_resultTupleScheme getScheme() {
         return new mutateRow_resultTupleScheme();
       }
     }
 
     private static class mutateRow_resultTupleScheme extends TupleScheme<mutateRow_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRowTs_args implements org.apache.thrift.TBase<mutateRowTs_args, mutateRowTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRowTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField MUTATIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("mutations", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRowTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRowTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * list of mutation commands
      */
     public List<Mutation> mutations; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * list of mutation commands
        */
       MUTATIONS((short)3, "mutations"),
       /**
        * timestamp
        */
       TIMESTAMP((short)4, "timestamp"),
       /**
        * Mutation attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // MUTATIONS
             return MUTATIONS;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.MUTATIONS, new org.apache.thrift.meta_data.FieldMetaData("mutations", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Mutation.class))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRowTs_args.class, metaDataMap);
     }
 
     public mutateRowTs_args() {
     }
 
     public mutateRowTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       List<Mutation> mutations,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.mutations = mutations;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRowTs_args(mutateRowTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetMutations()) {
         List<Mutation> __this__mutations = new ArrayList<Mutation>();
         for (Mutation other_element : other.mutations) {
           __this__mutations.add(new Mutation(other_element));
         }
         this.mutations = __this__mutations;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public mutateRowTs_args deepCopy() {
       return new mutateRowTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.mutations = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public mutateRowTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public mutateRowTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public mutateRowTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public mutateRowTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getMutationsSize() {
       return (this.mutations == null) ? 0 : this.mutations.size();
     }
 
     public java.util.Iterator<Mutation> getMutationsIterator() {
       return (this.mutations == null) ? null : this.mutations.iterator();
     }
 
     public void addToMutations(Mutation elem) {
       if (this.mutations == null) {
         this.mutations = new ArrayList<Mutation>();
       }
       this.mutations.add(elem);
     }
 
     /**
      * list of mutation commands
      */
     public List<Mutation> getMutations() {
       return this.mutations;
     }
 
     /**
      * list of mutation commands
      */
     public mutateRowTs_args setMutations(List<Mutation> mutations) {
       this.mutations = mutations;
       return this;
     }
 
     public void unsetMutations() {
       this.mutations = null;
     }
 
     /** Returns true if field mutations is set (has been assigned a value) and false otherwise */
     public boolean isSetMutations() {
       return this.mutations != null;
     }
 
     public void setMutationsIsSet(boolean value) {
       if (!value) {
         this.mutations = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public mutateRowTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Mutation attributes
      */
     public mutateRowTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case MUTATIONS:
         if (value == null) {
           unsetMutations();
         } else {
           setMutations((List<Mutation>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case MUTATIONS:
         return getMutations();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case MUTATIONS:
         return isSetMutations();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRowTs_args)
         return this.equals((mutateRowTs_args)that);
       return false;
     }
 
     public boolean equals(mutateRowTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_mutations = true && this.isSetMutations();
       boolean that_present_mutations = true && that.isSetMutations();
       if (this_present_mutations || that_present_mutations) {
         if (!(this_present_mutations && that_present_mutations))
           return false;
         if (!this.mutations.equals(that.mutations))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_mutations = true && (isSetMutations());
       builder.append(present_mutations);
       if (present_mutations)
         builder.append(mutations);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRowTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRowTs_args typedOther = (mutateRowTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetMutations()).compareTo(typedOther.isSetMutations());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetMutations()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mutations, typedOther.mutations);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRowTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("mutations:");
       if (this.mutations == null) {
         sb.append("null");
       } else {
         sb.append(this.mutations);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRowTs_argsStandardSchemeFactory implements SchemeFactory {
       public mutateRowTs_argsStandardScheme getScheme() {
         return new mutateRowTs_argsStandardScheme();
       }
     }
 
     private static class mutateRowTs_argsStandardScheme extends StandardScheme<mutateRowTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRowTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // MUTATIONS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list348 = iprot.readListBegin();
                   struct.mutations = new ArrayList<Mutation>(_list348.size);
                   for (int _i349 = 0; _i349 < _list348.size; ++_i349)
                   {
                     Mutation _elem350; // required
                     _elem350 = new Mutation();
                     _elem350.read(iprot);
                     struct.mutations.add(_elem350);
                   }
                   iprot.readListEnd();
                 }
                 struct.setMutationsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map351 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map351.size);
                   for (int _i352 = 0; _i352 < _map351.size; ++_i352)
                   {
                     ByteBuffer _key353; // required
                     ByteBuffer _val354; // required
                     _key353 = iprot.readBinary();
                     _val354 = iprot.readBinary();
                     struct.attributes.put(_key353, _val354);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRowTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.mutations != null) {
           oprot.writeFieldBegin(MUTATIONS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.mutations.size()));
             for (Mutation _iter355 : struct.mutations)
             {
               _iter355.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter356 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter356.getKey());
               oprot.writeBinary(_iter356.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRowTs_argsTupleSchemeFactory implements SchemeFactory {
       public mutateRowTs_argsTupleScheme getScheme() {
         return new mutateRowTs_argsTupleScheme();
       }
     }
 
     private static class mutateRowTs_argsTupleScheme extends TupleScheme<mutateRowTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetMutations()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetMutations()) {
           {
             oprot.writeI32(struct.mutations.size());
             for (Mutation _iter357 : struct.mutations)
             {
               _iter357.write(oprot);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter358 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter358.getKey());
               oprot.writeBinary(_iter358.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list359 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.mutations = new ArrayList<Mutation>(_list359.size);
             for (int _i360 = 0; _i360 < _list359.size; ++_i360)
             {
               Mutation _elem361; // required
               _elem361 = new Mutation();
               _elem361.read(iprot);
               struct.mutations.add(_elem361);
             }
           }
           struct.setMutationsIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map362 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map362.size);
             for (int _i363 = 0; _i363 < _map362.size; ++_i363)
             {
               ByteBuffer _key364; // required
               ByteBuffer _val365; // required
               _key364 = iprot.readBinary();
               _val365 = iprot.readBinary();
               struct.attributes.put(_key364, _val365);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRowTs_result implements org.apache.thrift.TBase<mutateRowTs_result, mutateRowTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRowTs_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRowTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRowTs_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRowTs_result.class, metaDataMap);
     }
 
     public mutateRowTs_result() {
     }
 
     public mutateRowTs_result(
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRowTs_result(mutateRowTs_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public mutateRowTs_result deepCopy() {
       return new mutateRowTs_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public mutateRowTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public mutateRowTs_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRowTs_result)
         return this.equals((mutateRowTs_result)that);
       return false;
     }
 
     public boolean equals(mutateRowTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRowTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRowTs_result typedOther = (mutateRowTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRowTs_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRowTs_resultStandardSchemeFactory implements SchemeFactory {
       public mutateRowTs_resultStandardScheme getScheme() {
         return new mutateRowTs_resultStandardScheme();
       }
     }
 
     private static class mutateRowTs_resultStandardScheme extends StandardScheme<mutateRowTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRowTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRowTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRowTs_resultTupleSchemeFactory implements SchemeFactory {
       public mutateRowTs_resultTupleScheme getScheme() {
         return new mutateRowTs_resultTupleScheme();
       }
     }
 
     private static class mutateRowTs_resultTupleScheme extends TupleScheme<mutateRowTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRows_args implements org.apache.thrift.TBase<mutateRows_args, mutateRows_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRows_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_BATCHES_FIELD_DESC = new org.apache.thrift.protocol.TField("rowBatches", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRows_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRows_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * list of row batches
      */
     public List<BatchMutation> rowBatches; // required
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * list of row batches
        */
       ROW_BATCHES((short)2, "rowBatches"),
       /**
        * Mutation attributes
        */
       ATTRIBUTES((short)3, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW_BATCHES
             return ROW_BATCHES;
           case 3: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW_BATCHES, new org.apache.thrift.meta_data.FieldMetaData("rowBatches", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, BatchMutation.class))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRows_args.class, metaDataMap);
     }
 
     public mutateRows_args() {
     }
 
     public mutateRows_args(
       ByteBuffer tableName,
       List<BatchMutation> rowBatches,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rowBatches = rowBatches;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRows_args(mutateRows_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRowBatches()) {
         List<BatchMutation> __this__rowBatches = new ArrayList<BatchMutation>();
         for (BatchMutation other_element : other.rowBatches) {
           __this__rowBatches.add(new BatchMutation(other_element));
         }
         this.rowBatches = __this__rowBatches;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public mutateRows_args deepCopy() {
       return new mutateRows_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rowBatches = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public mutateRows_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public mutateRows_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowBatchesSize() {
       return (this.rowBatches == null) ? 0 : this.rowBatches.size();
     }
 
     public java.util.Iterator<BatchMutation> getRowBatchesIterator() {
       return (this.rowBatches == null) ? null : this.rowBatches.iterator();
     }
 
     public void addToRowBatches(BatchMutation elem) {
       if (this.rowBatches == null) {
         this.rowBatches = new ArrayList<BatchMutation>();
       }
       this.rowBatches.add(elem);
     }
 
     /**
      * list of row batches
      */
     public List<BatchMutation> getRowBatches() {
       return this.rowBatches;
     }
 
     /**
      * list of row batches
      */
     public mutateRows_args setRowBatches(List<BatchMutation> rowBatches) {
       this.rowBatches = rowBatches;
       return this;
     }
 
     public void unsetRowBatches() {
       this.rowBatches = null;
     }
 
     /** Returns true if field rowBatches is set (has been assigned a value) and false otherwise */
     public boolean isSetRowBatches() {
       return this.rowBatches != null;
     }
 
     public void setRowBatchesIsSet(boolean value) {
       if (!value) {
         this.rowBatches = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Mutation attributes
      */
     public mutateRows_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW_BATCHES:
         if (value == null) {
           unsetRowBatches();
         } else {
           setRowBatches((List<BatchMutation>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW_BATCHES:
         return getRowBatches();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW_BATCHES:
         return isSetRowBatches();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRows_args)
         return this.equals((mutateRows_args)that);
       return false;
     }
 
     public boolean equals(mutateRows_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rowBatches = true && this.isSetRowBatches();
       boolean that_present_rowBatches = true && that.isSetRowBatches();
       if (this_present_rowBatches || that_present_rowBatches) {
         if (!(this_present_rowBatches && that_present_rowBatches))
           return false;
         if (!this.rowBatches.equals(that.rowBatches))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rowBatches = true && (isSetRowBatches());
       builder.append(present_rowBatches);
       if (present_rowBatches)
         builder.append(rowBatches);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRows_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRows_args typedOther = (mutateRows_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRowBatches()).compareTo(typedOther.isSetRowBatches());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRowBatches()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rowBatches, typedOther.rowBatches);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRows_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rowBatches:");
       if (this.rowBatches == null) {
         sb.append("null");
       } else {
         sb.append(this.rowBatches);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRows_argsStandardSchemeFactory implements SchemeFactory {
       public mutateRows_argsStandardScheme getScheme() {
         return new mutateRows_argsStandardScheme();
       }
     }
 
     private static class mutateRows_argsStandardScheme extends StandardScheme<mutateRows_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRows_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW_BATCHES
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list366 = iprot.readListBegin();
                   struct.rowBatches = new ArrayList<BatchMutation>(_list366.size);
                   for (int _i367 = 0; _i367 < _list366.size; ++_i367)
                   {
                     BatchMutation _elem368; // required
                     _elem368 = new BatchMutation();
                     _elem368.read(iprot);
                     struct.rowBatches.add(_elem368);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowBatchesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map369 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map369.size);
                   for (int _i370 = 0; _i370 < _map369.size; ++_i370)
                   {
                     ByteBuffer _key371; // required
                     ByteBuffer _val372; // required
                     _key371 = iprot.readBinary();
                     _val372 = iprot.readBinary();
                     struct.attributes.put(_key371, _val372);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRows_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rowBatches != null) {
           oprot.writeFieldBegin(ROW_BATCHES_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.rowBatches.size()));
             for (BatchMutation _iter373 : struct.rowBatches)
             {
               _iter373.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter374 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter374.getKey());
               oprot.writeBinary(_iter374.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRows_argsTupleSchemeFactory implements SchemeFactory {
       public mutateRows_argsTupleScheme getScheme() {
         return new mutateRows_argsTupleScheme();
       }
     }
 
     private static class mutateRows_argsTupleScheme extends TupleScheme<mutateRows_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRowBatches()) {
           optionals.set(1);
         }
         if (struct.isSetAttributes()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRowBatches()) {
           {
             oprot.writeI32(struct.rowBatches.size());
             for (BatchMutation _iter375 : struct.rowBatches)
             {
               _iter375.write(oprot);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter376 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter376.getKey());
               oprot.writeBinary(_iter376.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list377 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.rowBatches = new ArrayList<BatchMutation>(_list377.size);
             for (int _i378 = 0; _i378 < _list377.size; ++_i378)
             {
               BatchMutation _elem379; // required
               _elem379 = new BatchMutation();
               _elem379.read(iprot);
               struct.rowBatches.add(_elem379);
             }
           }
           struct.setRowBatchesIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TMap _map380 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map380.size);
             for (int _i381 = 0; _i381 < _map380.size; ++_i381)
             {
               ByteBuffer _key382; // required
               ByteBuffer _val383; // required
               _key382 = iprot.readBinary();
               _val383 = iprot.readBinary();
               struct.attributes.put(_key382, _val383);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRows_result implements org.apache.thrift.TBase<mutateRows_result, mutateRows_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRows_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRows_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRows_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRows_result.class, metaDataMap);
     }
 
     public mutateRows_result() {
     }
 
     public mutateRows_result(
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRows_result(mutateRows_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public mutateRows_result deepCopy() {
       return new mutateRows_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public mutateRows_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public mutateRows_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRows_result)
         return this.equals((mutateRows_result)that);
       return false;
     }
 
     public boolean equals(mutateRows_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRows_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRows_result typedOther = (mutateRows_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRows_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRows_resultStandardSchemeFactory implements SchemeFactory {
       public mutateRows_resultStandardScheme getScheme() {
         return new mutateRows_resultStandardScheme();
       }
     }
 
     private static class mutateRows_resultStandardScheme extends StandardScheme<mutateRows_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRows_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRows_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRows_resultTupleSchemeFactory implements SchemeFactory {
       public mutateRows_resultTupleScheme getScheme() {
         return new mutateRows_resultTupleScheme();
       }
     }
 
     private static class mutateRows_resultTupleScheme extends TupleScheme<mutateRows_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRowsTs_args implements org.apache.thrift.TBase<mutateRowsTs_args, mutateRowsTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRowsTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_BATCHES_FIELD_DESC = new org.apache.thrift.protocol.TField("rowBatches", org.apache.thrift.protocol.TType.LIST, (short)2);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRowsTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRowsTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * list of row batches
      */
     public List<BatchMutation> rowBatches; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * list of row batches
        */
       ROW_BATCHES((short)2, "rowBatches"),
       /**
        * timestamp
        */
       TIMESTAMP((short)3, "timestamp"),
       /**
        * Mutation attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW_BATCHES
             return ROW_BATCHES;
           case 3: // TIMESTAMP
             return TIMESTAMP;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW_BATCHES, new org.apache.thrift.meta_data.FieldMetaData("rowBatches", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, BatchMutation.class))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRowsTs_args.class, metaDataMap);
     }
 
     public mutateRowsTs_args() {
     }
 
     public mutateRowsTs_args(
       ByteBuffer tableName,
       List<BatchMutation> rowBatches,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.rowBatches = rowBatches;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRowsTs_args(mutateRowsTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRowBatches()) {
         List<BatchMutation> __this__rowBatches = new ArrayList<BatchMutation>();
         for (BatchMutation other_element : other.rowBatches) {
           __this__rowBatches.add(new BatchMutation(other_element));
         }
         this.rowBatches = __this__rowBatches;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public mutateRowsTs_args deepCopy() {
       return new mutateRowsTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.rowBatches = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public mutateRowsTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public mutateRowsTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     public int getRowBatchesSize() {
       return (this.rowBatches == null) ? 0 : this.rowBatches.size();
     }
 
     public java.util.Iterator<BatchMutation> getRowBatchesIterator() {
       return (this.rowBatches == null) ? null : this.rowBatches.iterator();
     }
 
     public void addToRowBatches(BatchMutation elem) {
       if (this.rowBatches == null) {
         this.rowBatches = new ArrayList<BatchMutation>();
       }
       this.rowBatches.add(elem);
     }
 
     /**
      * list of row batches
      */
     public List<BatchMutation> getRowBatches() {
       return this.rowBatches;
     }
 
     /**
      * list of row batches
      */
     public mutateRowsTs_args setRowBatches(List<BatchMutation> rowBatches) {
       this.rowBatches = rowBatches;
       return this;
     }
 
     public void unsetRowBatches() {
       this.rowBatches = null;
     }
 
     /** Returns true if field rowBatches is set (has been assigned a value) and false otherwise */
     public boolean isSetRowBatches() {
       return this.rowBatches != null;
     }
 
     public void setRowBatchesIsSet(boolean value) {
       if (!value) {
         this.rowBatches = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public mutateRowsTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Mutation attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Mutation attributes
      */
     public mutateRowsTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW_BATCHES:
         if (value == null) {
           unsetRowBatches();
         } else {
           setRowBatches((List<BatchMutation>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW_BATCHES:
         return getRowBatches();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW_BATCHES:
         return isSetRowBatches();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRowsTs_args)
         return this.equals((mutateRowsTs_args)that);
       return false;
     }
 
     public boolean equals(mutateRowsTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_rowBatches = true && this.isSetRowBatches();
       boolean that_present_rowBatches = true && that.isSetRowBatches();
       if (this_present_rowBatches || that_present_rowBatches) {
         if (!(this_present_rowBatches && that_present_rowBatches))
           return false;
         if (!this.rowBatches.equals(that.rowBatches))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_rowBatches = true && (isSetRowBatches());
       builder.append(present_rowBatches);
       if (present_rowBatches)
         builder.append(rowBatches);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRowsTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRowsTs_args typedOther = (mutateRowsTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRowBatches()).compareTo(typedOther.isSetRowBatches());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRowBatches()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rowBatches, typedOther.rowBatches);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRowsTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("rowBatches:");
       if (this.rowBatches == null) {
         sb.append("null");
       } else {
         sb.append(this.rowBatches);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRowsTs_argsStandardSchemeFactory implements SchemeFactory {
       public mutateRowsTs_argsStandardScheme getScheme() {
         return new mutateRowsTs_argsStandardScheme();
       }
     }
 
     private static class mutateRowsTs_argsStandardScheme extends StandardScheme<mutateRowsTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRowsTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW_BATCHES
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list384 = iprot.readListBegin();
                   struct.rowBatches = new ArrayList<BatchMutation>(_list384.size);
                   for (int _i385 = 0; _i385 < _list384.size; ++_i385)
                   {
                     BatchMutation _elem386; // required
                     _elem386 = new BatchMutation();
                     _elem386.read(iprot);
                     struct.rowBatches.add(_elem386);
                   }
                   iprot.readListEnd();
                 }
                 struct.setRowBatchesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map387 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map387.size);
                   for (int _i388 = 0; _i388 < _map387.size; ++_i388)
                   {
                     ByteBuffer _key389; // required
                     ByteBuffer _val390; // required
                     _key389 = iprot.readBinary();
                     _val390 = iprot.readBinary();
                     struct.attributes.put(_key389, _val390);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRowsTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.rowBatches != null) {
           oprot.writeFieldBegin(ROW_BATCHES_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.rowBatches.size()));
             for (BatchMutation _iter391 : struct.rowBatches)
             {
               _iter391.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter392 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter392.getKey());
               oprot.writeBinary(_iter392.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRowsTs_argsTupleSchemeFactory implements SchemeFactory {
       public mutateRowsTs_argsTupleScheme getScheme() {
         return new mutateRowsTs_argsTupleScheme();
       }
     }
 
     private static class mutateRowsTs_argsTupleScheme extends TupleScheme<mutateRowsTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRowsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRowBatches()) {
           optionals.set(1);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRowBatches()) {
           {
             oprot.writeI32(struct.rowBatches.size());
             for (BatchMutation _iter393 : struct.rowBatches)
             {
               _iter393.write(oprot);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter394 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter394.getKey());
               oprot.writeBinary(_iter394.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRowsTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           {
             org.apache.thrift.protocol.TList _list395 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.rowBatches = new ArrayList<BatchMutation>(_list395.size);
             for (int _i396 = 0; _i396 < _list395.size; ++_i396)
             {
               BatchMutation _elem397; // required
               _elem397 = new BatchMutation();
               _elem397.read(iprot);
               struct.rowBatches.add(_elem397);
             }
           }
           struct.setRowBatchesIsSet(true);
         }
         if (incoming.get(2)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map398 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map398.size);
             for (int _i399 = 0; _i399 < _map398.size; ++_i399)
             {
               ByteBuffer _key400; // required
               ByteBuffer _val401; // required
               _key400 = iprot.readBinary();
               _val401 = iprot.readBinary();
               struct.attributes.put(_key400, _val401);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class mutateRowsTs_result implements org.apache.thrift.TBase<mutateRowsTs_result, mutateRowsTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("mutateRowsTs_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new mutateRowsTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new mutateRowsTs_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(mutateRowsTs_result.class, metaDataMap);
     }
 
     public mutateRowsTs_result() {
     }
 
     public mutateRowsTs_result(
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public mutateRowsTs_result(mutateRowsTs_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public mutateRowsTs_result deepCopy() {
       return new mutateRowsTs_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public mutateRowsTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public mutateRowsTs_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof mutateRowsTs_result)
         return this.equals((mutateRowsTs_result)that);
       return false;
     }
 
     public boolean equals(mutateRowsTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(mutateRowsTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       mutateRowsTs_result typedOther = (mutateRowsTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("mutateRowsTs_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class mutateRowsTs_resultStandardSchemeFactory implements SchemeFactory {
       public mutateRowsTs_resultStandardScheme getScheme() {
         return new mutateRowsTs_resultStandardScheme();
       }
     }
 
     private static class mutateRowsTs_resultStandardScheme extends StandardScheme<mutateRowsTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, mutateRowsTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, mutateRowsTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class mutateRowsTs_resultTupleSchemeFactory implements SchemeFactory {
       public mutateRowsTs_resultTupleScheme getScheme() {
         return new mutateRowsTs_resultTupleScheme();
       }
     }
 
     private static class mutateRowsTs_resultTupleScheme extends TupleScheme<mutateRowsTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, mutateRowsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, mutateRowsTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class atomicIncrement_args implements org.apache.thrift.TBase<atomicIncrement_args, atomicIncrement_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("atomicIncrement_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("value", org.apache.thrift.protocol.TType.I64, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new atomicIncrement_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new atomicIncrement_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row to increment
      */
     public ByteBuffer row; // required
     /**
      * name of column
      */
     public ByteBuffer column; // required
     /**
      * amount to increment by
      */
     public long value; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row to increment
        */
       ROW((short)2, "row"),
       /**
        * name of column
        */
       COLUMN((short)3, "column"),
       /**
        * amount to increment by
        */
       VALUE((short)4, "value");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // VALUE
             return VALUE;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __VALUE_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(atomicIncrement_args.class, metaDataMap);
     }
 
     public atomicIncrement_args() {
     }
 
     public atomicIncrement_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       long value)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.value = value;
       setValueIsSet(true);
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public atomicIncrement_args(atomicIncrement_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       this.value = other.value;
     }
 
     public atomicIncrement_args deepCopy() {
       return new atomicIncrement_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       setValueIsSet(false);
       this.value = 0;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public atomicIncrement_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public atomicIncrement_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row to increment
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row to increment
      */
     public atomicIncrement_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public atomicIncrement_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * name of column
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * name of column
      */
     public atomicIncrement_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public atomicIncrement_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     /**
      * amount to increment by
      */
     public long getValue() {
       return this.value;
     }
 
     /**
      * amount to increment by
      */
     public atomicIncrement_args setValue(long value) {
       this.value = value;
       setValueIsSet(true);
       return this;
     }
 
     public void unsetValue() {
       __isset_bit_vector.clear(__VALUE_ISSET_ID);
     }
 
     /** Returns true if field value is set (has been assigned a value) and false otherwise */
     public boolean isSetValue() {
       return __isset_bit_vector.get(__VALUE_ISSET_ID);
     }
 
     public void setValueIsSet(boolean value) {
       __isset_bit_vector.set(__VALUE_ISSET_ID, value);
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case VALUE:
         if (value == null) {
           unsetValue();
         } else {
           setValue((Long)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case VALUE:
         return Long.valueOf(getValue());
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case VALUE:
         return isSetValue();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof atomicIncrement_args)
         return this.equals((atomicIncrement_args)that);
       return false;
     }
 
     public boolean equals(atomicIncrement_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_value = true;
       boolean that_present_value = true;
       if (this_present_value || that_present_value) {
         if (!(this_present_value && that_present_value))
           return false;
         if (this.value != that.value)
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_value = true;
       builder.append(present_value);
       if (present_value)
         builder.append(value);
 
       return builder.toHashCode();
     }
 
     public int compareTo(atomicIncrement_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       atomicIncrement_args typedOther = (atomicIncrement_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetValue()).compareTo(typedOther.isSetValue());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetValue()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.value, typedOther.value);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("atomicIncrement_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("value:");
       sb.append(this.value);
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class atomicIncrement_argsStandardSchemeFactory implements SchemeFactory {
       public atomicIncrement_argsStandardScheme getScheme() {
         return new atomicIncrement_argsStandardScheme();
       }
     }
 
     private static class atomicIncrement_argsStandardScheme extends StandardScheme<atomicIncrement_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, atomicIncrement_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // VALUE
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.value = iprot.readI64();
                 struct.setValueIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, atomicIncrement_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(VALUE_FIELD_DESC);
         oprot.writeI64(struct.value);
         oprot.writeFieldEnd();
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class atomicIncrement_argsTupleSchemeFactory implements SchemeFactory {
       public atomicIncrement_argsTupleScheme getScheme() {
         return new atomicIncrement_argsTupleScheme();
       }
     }
 
     private static class atomicIncrement_argsTupleScheme extends TupleScheme<atomicIncrement_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, atomicIncrement_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetValue()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetValue()) {
           oprot.writeI64(struct.value);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, atomicIncrement_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           struct.value = iprot.readI64();
           struct.setValueIsSet(true);
         }
       }
     }
 
   }
 
   public static class atomicIncrement_result implements org.apache.thrift.TBase<atomicIncrement_result, atomicIncrement_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("atomicIncrement_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new atomicIncrement_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new atomicIncrement_resultTupleSchemeFactory());
     }
 
     public long success; // required
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(atomicIncrement_result.class, metaDataMap);
     }
 
     public atomicIncrement_result() {
     }
 
     public atomicIncrement_result(
       long success,
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public atomicIncrement_result(atomicIncrement_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public atomicIncrement_result deepCopy() {
       return new atomicIncrement_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
       this.ia = null;
     }
 
     public long getSuccess() {
       return this.success;
     }
 
     public atomicIncrement_result setSuccess(long success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public atomicIncrement_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public atomicIncrement_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Long)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Long.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof atomicIncrement_result)
         return this.equals((atomicIncrement_result)that);
       return false;
     }
 
     public boolean equals(atomicIncrement_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(atomicIncrement_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       atomicIncrement_result typedOther = (atomicIncrement_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("atomicIncrement_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class atomicIncrement_resultStandardSchemeFactory implements SchemeFactory {
       public atomicIncrement_resultStandardScheme getScheme() {
         return new atomicIncrement_resultStandardScheme();
       }
     }
 
     private static class atomicIncrement_resultStandardScheme extends StandardScheme<atomicIncrement_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, atomicIncrement_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.success = iprot.readI64();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, atomicIncrement_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI64(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class atomicIncrement_resultTupleSchemeFactory implements SchemeFactory {
       public atomicIncrement_resultTupleScheme getScheme() {
         return new atomicIncrement_resultTupleScheme();
       }
     }
 
     private static class atomicIncrement_resultTupleScheme extends TupleScheme<atomicIncrement_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, atomicIncrement_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         if (struct.isSetIa()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetSuccess()) {
           oprot.writeI64(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, atomicIncrement_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.success = iprot.readI64();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(2)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAll_args implements org.apache.thrift.TBase<deleteAll_args, deleteAll_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAll_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAll_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAll_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Row to update
      */
     public ByteBuffer row; // required
     /**
      * name of column whose value is to be deleted
      */
     public ByteBuffer column; // required
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Row to update
        */
       ROW((short)2, "row"),
       /**
        * name of column whose value is to be deleted
        */
       COLUMN((short)3, "column"),
       /**
        * Delete attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAll_args.class, metaDataMap);
     }
 
     public deleteAll_args() {
     }
 
     public deleteAll_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAll_args(deleteAll_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public deleteAll_args deepCopy() {
       return new deleteAll_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public deleteAll_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public deleteAll_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Row to update
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * Row to update
      */
     public deleteAll_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public deleteAll_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * name of column whose value is to be deleted
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * name of column whose value is to be deleted
      */
     public deleteAll_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public deleteAll_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Delete attributes
      */
     public deleteAll_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAll_args)
         return this.equals((deleteAll_args)that);
       return false;
     }
 
     public boolean equals(deleteAll_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAll_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAll_args typedOther = (deleteAll_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAll_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAll_argsStandardSchemeFactory implements SchemeFactory {
       public deleteAll_argsStandardScheme getScheme() {
         return new deleteAll_argsStandardScheme();
       }
     }
 
     private static class deleteAll_argsStandardScheme extends StandardScheme<deleteAll_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAll_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map402 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map402.size);
                   for (int _i403 = 0; _i403 < _map402.size; ++_i403)
                   {
                     ByteBuffer _key404; // required
                     ByteBuffer _val405; // required
                     _key404 = iprot.readBinary();
                     _val405 = iprot.readBinary();
                     struct.attributes.put(_key404, _val405);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAll_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter406 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter406.getKey());
               oprot.writeBinary(_iter406.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAll_argsTupleSchemeFactory implements SchemeFactory {
       public deleteAll_argsTupleScheme getScheme() {
         return new deleteAll_argsTupleScheme();
       }
     }
 
     private static class deleteAll_argsTupleScheme extends TupleScheme<deleteAll_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAll_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter407 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter407.getKey());
               oprot.writeBinary(_iter407.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAll_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map408 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map408.size);
             for (int _i409 = 0; _i409 < _map408.size; ++_i409)
             {
               ByteBuffer _key410; // required
               ByteBuffer _val411; // required
               _key410 = iprot.readBinary();
               _val411 = iprot.readBinary();
               struct.attributes.put(_key410, _val411);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAll_result implements org.apache.thrift.TBase<deleteAll_result, deleteAll_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAll_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAll_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAll_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAll_result.class, metaDataMap);
     }
 
     public deleteAll_result() {
     }
 
     public deleteAll_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAll_result(deleteAll_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public deleteAll_result deepCopy() {
       return new deleteAll_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public deleteAll_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAll_result)
         return this.equals((deleteAll_result)that);
       return false;
     }
 
     public boolean equals(deleteAll_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAll_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAll_result typedOther = (deleteAll_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAll_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAll_resultStandardSchemeFactory implements SchemeFactory {
       public deleteAll_resultStandardScheme getScheme() {
         return new deleteAll_resultStandardScheme();
       }
     }
 
     private static class deleteAll_resultStandardScheme extends StandardScheme<deleteAll_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAll_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAll_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAll_resultTupleSchemeFactory implements SchemeFactory {
       public deleteAll_resultTupleScheme getScheme() {
         return new deleteAll_resultTupleScheme();
       }
     }
 
     private static class deleteAll_resultTupleScheme extends TupleScheme<deleteAll_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAll_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAll_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllTs_args implements org.apache.thrift.TBase<deleteAllTs_args, deleteAllTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("column", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Row to update
      */
     public ByteBuffer row; // required
     /**
      * name of column whose value is to be deleted
      */
     public ByteBuffer column; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Row to update
        */
       ROW((short)2, "row"),
       /**
        * name of column whose value is to be deleted
        */
       COLUMN((short)3, "column"),
       /**
        * timestamp
        */
       TIMESTAMP((short)4, "timestamp"),
       /**
        * Delete attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // COLUMN
             return COLUMN;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMN, new org.apache.thrift.meta_data.FieldMetaData("column", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllTs_args.class, metaDataMap);
     }
 
     public deleteAllTs_args() {
     }
 
     public deleteAllTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer column,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.column = column;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllTs_args(deleteAllTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetColumn()) {
         this.column = other.column;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public deleteAllTs_args deepCopy() {
       return new deleteAllTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.column = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public deleteAllTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public deleteAllTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Row to update
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * Row to update
      */
     public deleteAllTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public deleteAllTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * name of column whose value is to be deleted
      */
     public byte[] getColumn() {
       setColumn(org.apache.thrift.TBaseHelper.rightSize(column));
       return column == null ? null : column.array();
     }
 
     public ByteBuffer bufferForColumn() {
       return column;
     }
 
     /**
      * name of column whose value is to be deleted
      */
     public deleteAllTs_args setColumn(byte[] column) {
       setColumn(column == null ? (ByteBuffer)null : ByteBuffer.wrap(column));
       return this;
     }
 
     public deleteAllTs_args setColumn(ByteBuffer column) {
       this.column = column;
       return this;
     }
 
     public void unsetColumn() {
       this.column = null;
     }
 
     /** Returns true if field column is set (has been assigned a value) and false otherwise */
     public boolean isSetColumn() {
       return this.column != null;
     }
 
     public void setColumnIsSet(boolean value) {
       if (!value) {
         this.column = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public deleteAllTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Delete attributes
      */
     public deleteAllTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case COLUMN:
         if (value == null) {
           unsetColumn();
         } else {
           setColumn((ByteBuffer)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case COLUMN:
         return getColumn();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case COLUMN:
         return isSetColumn();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllTs_args)
         return this.equals((deleteAllTs_args)that);
       return false;
     }
 
     public boolean equals(deleteAllTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_column = true && this.isSetColumn();
       boolean that_present_column = true && that.isSetColumn();
       if (this_present_column || that_present_column) {
         if (!(this_present_column && that_present_column))
           return false;
         if (!this.column.equals(that.column))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_column = true && (isSetColumn());
       builder.append(present_column);
       if (present_column)
         builder.append(column);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllTs_args typedOther = (deleteAllTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumn()).compareTo(typedOther.isSetColumn());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumn()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column, typedOther.column);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("column:");
       if (this.column == null) {
         sb.append("null");
       } else {
         sb.append(this.column);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllTs_argsStandardSchemeFactory implements SchemeFactory {
       public deleteAllTs_argsStandardScheme getScheme() {
         return new deleteAllTs_argsStandardScheme();
       }
     }
 
     private static class deleteAllTs_argsStandardScheme extends StandardScheme<deleteAllTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.column = iprot.readBinary();
                 struct.setColumnIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map412 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map412.size);
                   for (int _i413 = 0; _i413 < _map412.size; ++_i413)
                   {
                     ByteBuffer _key414; // required
                     ByteBuffer _val415; // required
                     _key414 = iprot.readBinary();
                     _val415 = iprot.readBinary();
                     struct.attributes.put(_key414, _val415);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.column != null) {
           oprot.writeFieldBegin(COLUMN_FIELD_DESC);
           oprot.writeBinary(struct.column);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter416 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter416.getKey());
               oprot.writeBinary(_iter416.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllTs_argsTupleSchemeFactory implements SchemeFactory {
       public deleteAllTs_argsTupleScheme getScheme() {
         return new deleteAllTs_argsTupleScheme();
       }
     }
 
     private static class deleteAllTs_argsTupleScheme extends TupleScheme<deleteAllTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumn()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetColumn()) {
           oprot.writeBinary(struct.column);
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter417 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter417.getKey());
               oprot.writeBinary(_iter417.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.column = iprot.readBinary();
           struct.setColumnIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map418 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map418.size);
             for (int _i419 = 0; _i419 < _map418.size; ++_i419)
             {
               ByteBuffer _key420; // required
               ByteBuffer _val421; // required
               _key420 = iprot.readBinary();
               _val421 = iprot.readBinary();
               struct.attributes.put(_key420, _val421);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllTs_result implements org.apache.thrift.TBase<deleteAllTs_result, deleteAllTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllTs_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllTs_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllTs_result.class, metaDataMap);
     }
 
     public deleteAllTs_result() {
     }
 
     public deleteAllTs_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllTs_result(deleteAllTs_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public deleteAllTs_result deepCopy() {
       return new deleteAllTs_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public deleteAllTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllTs_result)
         return this.equals((deleteAllTs_result)that);
       return false;
     }
 
     public boolean equals(deleteAllTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllTs_result typedOther = (deleteAllTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllTs_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllTs_resultStandardSchemeFactory implements SchemeFactory {
       public deleteAllTs_resultStandardScheme getScheme() {
         return new deleteAllTs_resultStandardScheme();
       }
     }
 
     private static class deleteAllTs_resultStandardScheme extends StandardScheme<deleteAllTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllTs_resultTupleSchemeFactory implements SchemeFactory {
       public deleteAllTs_resultTupleScheme getScheme() {
         return new deleteAllTs_resultTupleScheme();
       }
     }
 
     private static class deleteAllTs_resultTupleScheme extends TupleScheme<deleteAllTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllRow_args implements org.apache.thrift.TBase<deleteAllRow_args, deleteAllRow_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllRow_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllRow_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllRow_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * key of the row to be completely deleted.
      */
     public ByteBuffer row; // required
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * key of the row to be completely deleted.
        */
       ROW((short)2, "row"),
       /**
        * Delete attributes
        */
       ATTRIBUTES((short)3, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllRow_args.class, metaDataMap);
     }
 
     public deleteAllRow_args() {
     }
 
     public deleteAllRow_args(
       ByteBuffer tableName,
       ByteBuffer row,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllRow_args(deleteAllRow_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public deleteAllRow_args deepCopy() {
       return new deleteAllRow_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public deleteAllRow_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public deleteAllRow_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * key of the row to be completely deleted.
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * key of the row to be completely deleted.
      */
     public deleteAllRow_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public deleteAllRow_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Delete attributes
      */
     public deleteAllRow_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllRow_args)
         return this.equals((deleteAllRow_args)that);
       return false;
     }
 
     public boolean equals(deleteAllRow_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllRow_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllRow_args typedOther = (deleteAllRow_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllRow_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllRow_argsStandardSchemeFactory implements SchemeFactory {
       public deleteAllRow_argsStandardScheme getScheme() {
         return new deleteAllRow_argsStandardScheme();
       }
     }
 
     private static class deleteAllRow_argsStandardScheme extends StandardScheme<deleteAllRow_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllRow_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map422 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map422.size);
                   for (int _i423 = 0; _i423 < _map422.size; ++_i423)
                   {
                     ByteBuffer _key424; // required
                     ByteBuffer _val425; // required
                     _key424 = iprot.readBinary();
                     _val425 = iprot.readBinary();
                     struct.attributes.put(_key424, _val425);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllRow_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter426 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter426.getKey());
               oprot.writeBinary(_iter426.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllRow_argsTupleSchemeFactory implements SchemeFactory {
       public deleteAllRow_argsTupleScheme getScheme() {
         return new deleteAllRow_argsTupleScheme();
       }
     }
 
     private static class deleteAllRow_argsTupleScheme extends TupleScheme<deleteAllRow_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetAttributes()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter427 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter427.getKey());
               oprot.writeBinary(_iter427.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllRow_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TMap _map428 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map428.size);
             for (int _i429 = 0; _i429 < _map428.size; ++_i429)
             {
               ByteBuffer _key430; // required
               ByteBuffer _val431; // required
               _key430 = iprot.readBinary();
               _val431 = iprot.readBinary();
               struct.attributes.put(_key430, _val431);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllRow_result implements org.apache.thrift.TBase<deleteAllRow_result, deleteAllRow_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllRow_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllRow_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllRow_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllRow_result.class, metaDataMap);
     }
 
     public deleteAllRow_result() {
     }
 
     public deleteAllRow_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllRow_result(deleteAllRow_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public deleteAllRow_result deepCopy() {
       return new deleteAllRow_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public deleteAllRow_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllRow_result)
         return this.equals((deleteAllRow_result)that);
       return false;
     }
 
     public boolean equals(deleteAllRow_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllRow_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllRow_result typedOther = (deleteAllRow_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllRow_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllRow_resultStandardSchemeFactory implements SchemeFactory {
       public deleteAllRow_resultStandardScheme getScheme() {
         return new deleteAllRow_resultStandardScheme();
       }
     }
 
     private static class deleteAllRow_resultStandardScheme extends StandardScheme<deleteAllRow_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllRow_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllRow_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllRow_resultTupleSchemeFactory implements SchemeFactory {
       public deleteAllRow_resultTupleScheme getScheme() {
         return new deleteAllRow_resultTupleScheme();
       }
     }
 
     private static class deleteAllRow_resultTupleScheme extends TupleScheme<deleteAllRow_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllRow_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class increment_args implements org.apache.thrift.TBase<increment_args, increment_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("increment_args");
 
     private static final org.apache.thrift.protocol.TField INCREMENT_FIELD_DESC = new org.apache.thrift.protocol.TField("increment", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new increment_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new increment_argsTupleSchemeFactory());
     }
 
     /**
      * The single increment to apply
      */
     public TIncrement increment; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * The single increment to apply
        */
       INCREMENT((short)1, "increment");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // INCREMENT
             return INCREMENT;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.INCREMENT, new org.apache.thrift.meta_data.FieldMetaData("increment", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TIncrement.class)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(increment_args.class, metaDataMap);
     }
 
     public increment_args() {
     }
 
     public increment_args(
       TIncrement increment)
     {
       this();
       this.increment = increment;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public increment_args(increment_args other) {
       if (other.isSetIncrement()) {
         this.increment = new TIncrement(other.increment);
       }
     }
 
     public increment_args deepCopy() {
       return new increment_args(this);
     }
 
     @Override
     public void clear() {
       this.increment = null;
     }
 
     /**
      * The single increment to apply
      */
     public TIncrement getIncrement() {
       return this.increment;
     }
 
     /**
      * The single increment to apply
      */
     public increment_args setIncrement(TIncrement increment) {
       this.increment = increment;
       return this;
     }
 
     public void unsetIncrement() {
       this.increment = null;
     }
 
     /** Returns true if field increment is set (has been assigned a value) and false otherwise */
     public boolean isSetIncrement() {
       return this.increment != null;
     }
 
     public void setIncrementIsSet(boolean value) {
       if (!value) {
         this.increment = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case INCREMENT:
         if (value == null) {
           unsetIncrement();
         } else {
           setIncrement((TIncrement)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case INCREMENT:
         return getIncrement();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case INCREMENT:
         return isSetIncrement();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof increment_args)
         return this.equals((increment_args)that);
       return false;
     }
 
     public boolean equals(increment_args that) {
       if (that == null)
         return false;
 
       boolean this_present_increment = true && this.isSetIncrement();
       boolean that_present_increment = true && that.isSetIncrement();
       if (this_present_increment || that_present_increment) {
         if (!(this_present_increment && that_present_increment))
           return false;
         if (!this.increment.equals(that.increment))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_increment = true && (isSetIncrement());
       builder.append(present_increment);
       if (present_increment)
         builder.append(increment);
 
       return builder.toHashCode();
     }
 
     public int compareTo(increment_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       increment_args typedOther = (increment_args)other;
 
       lastComparison = Boolean.valueOf(isSetIncrement()).compareTo(typedOther.isSetIncrement());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIncrement()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.increment, typedOther.increment);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("increment_args(");
       boolean first = true;
 
       sb.append("increment:");
       if (this.increment == null) {
         sb.append("null");
       } else {
         sb.append(this.increment);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class increment_argsStandardSchemeFactory implements SchemeFactory {
       public increment_argsStandardScheme getScheme() {
         return new increment_argsStandardScheme();
       }
     }
 
     private static class increment_argsStandardScheme extends StandardScheme<increment_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, increment_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // INCREMENT
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.increment = new TIncrement();
                 struct.increment.read(iprot);
                 struct.setIncrementIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, increment_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.increment != null) {
           oprot.writeFieldBegin(INCREMENT_FIELD_DESC);
           struct.increment.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class increment_argsTupleSchemeFactory implements SchemeFactory {
       public increment_argsTupleScheme getScheme() {
         return new increment_argsTupleScheme();
       }
     }
 
     private static class increment_argsTupleScheme extends TupleScheme<increment_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, increment_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIncrement()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIncrement()) {
           struct.increment.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, increment_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.increment = new TIncrement();
           struct.increment.read(iprot);
           struct.setIncrementIsSet(true);
         }
       }
     }
 
   }
 
   public static class increment_result implements org.apache.thrift.TBase<increment_result, increment_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("increment_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new increment_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new increment_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(increment_result.class, metaDataMap);
     }
 
     public increment_result() {
     }
 
     public increment_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public increment_result(increment_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public increment_result deepCopy() {
       return new increment_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public increment_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof increment_result)
         return this.equals((increment_result)that);
       return false;
     }
 
     public boolean equals(increment_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(increment_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       increment_result typedOther = (increment_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("increment_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class increment_resultStandardSchemeFactory implements SchemeFactory {
       public increment_resultStandardScheme getScheme() {
         return new increment_resultStandardScheme();
       }
     }
 
     private static class increment_resultStandardScheme extends StandardScheme<increment_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, increment_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, increment_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class increment_resultTupleSchemeFactory implements SchemeFactory {
       public increment_resultTupleScheme getScheme() {
         return new increment_resultTupleScheme();
       }
     }
 
     private static class increment_resultTupleScheme extends TupleScheme<increment_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, increment_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, increment_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class incrementRows_args implements org.apache.thrift.TBase<incrementRows_args, incrementRows_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("incrementRows_args");
 
     private static final org.apache.thrift.protocol.TField INCREMENTS_FIELD_DESC = new org.apache.thrift.protocol.TField("increments", org.apache.thrift.protocol.TType.LIST, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new incrementRows_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new incrementRows_argsTupleSchemeFactory());
     }
 
     /**
      * The list of increments
      */
     public List<TIncrement> increments; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * The list of increments
        */
       INCREMENTS((short)1, "increments");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // INCREMENTS
             return INCREMENTS;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.INCREMENTS, new org.apache.thrift.meta_data.FieldMetaData("increments", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TIncrement.class))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(incrementRows_args.class, metaDataMap);
     }
 
     public incrementRows_args() {
     }
 
     public incrementRows_args(
       List<TIncrement> increments)
     {
       this();
       this.increments = increments;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public incrementRows_args(incrementRows_args other) {
       if (other.isSetIncrements()) {
         List<TIncrement> __this__increments = new ArrayList<TIncrement>();
         for (TIncrement other_element : other.increments) {
           __this__increments.add(new TIncrement(other_element));
         }
         this.increments = __this__increments;
       }
     }
 
     public incrementRows_args deepCopy() {
       return new incrementRows_args(this);
     }
 
     @Override
     public void clear() {
       this.increments = null;
     }
 
     public int getIncrementsSize() {
       return (this.increments == null) ? 0 : this.increments.size();
     }
 
     public java.util.Iterator<TIncrement> getIncrementsIterator() {
       return (this.increments == null) ? null : this.increments.iterator();
     }
 
     public void addToIncrements(TIncrement elem) {
       if (this.increments == null) {
         this.increments = new ArrayList<TIncrement>();
       }
       this.increments.add(elem);
     }
 
     /**
      * The list of increments
      */
     public List<TIncrement> getIncrements() {
       return this.increments;
     }
 
     /**
      * The list of increments
      */
     public incrementRows_args setIncrements(List<TIncrement> increments) {
       this.increments = increments;
       return this;
     }
 
     public void unsetIncrements() {
       this.increments = null;
     }
 
     /** Returns true if field increments is set (has been assigned a value) and false otherwise */
     public boolean isSetIncrements() {
       return this.increments != null;
     }
 
     public void setIncrementsIsSet(boolean value) {
       if (!value) {
         this.increments = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case INCREMENTS:
         if (value == null) {
           unsetIncrements();
         } else {
           setIncrements((List<TIncrement>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case INCREMENTS:
         return getIncrements();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case INCREMENTS:
         return isSetIncrements();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof incrementRows_args)
         return this.equals((incrementRows_args)that);
       return false;
     }
 
     public boolean equals(incrementRows_args that) {
       if (that == null)
         return false;
 
       boolean this_present_increments = true && this.isSetIncrements();
       boolean that_present_increments = true && that.isSetIncrements();
       if (this_present_increments || that_present_increments) {
         if (!(this_present_increments && that_present_increments))
           return false;
         if (!this.increments.equals(that.increments))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_increments = true && (isSetIncrements());
       builder.append(present_increments);
       if (present_increments)
         builder.append(increments);
 
       return builder.toHashCode();
     }
 
     public int compareTo(incrementRows_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       incrementRows_args typedOther = (incrementRows_args)other;
 
       lastComparison = Boolean.valueOf(isSetIncrements()).compareTo(typedOther.isSetIncrements());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIncrements()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.increments, typedOther.increments);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("incrementRows_args(");
       boolean first = true;
 
       sb.append("increments:");
       if (this.increments == null) {
         sb.append("null");
       } else {
         sb.append(this.increments);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class incrementRows_argsStandardSchemeFactory implements SchemeFactory {
       public incrementRows_argsStandardScheme getScheme() {
         return new incrementRows_argsStandardScheme();
       }
     }
 
     private static class incrementRows_argsStandardScheme extends StandardScheme<incrementRows_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, incrementRows_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // INCREMENTS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list432 = iprot.readListBegin();
                   struct.increments = new ArrayList<TIncrement>(_list432.size);
                   for (int _i433 = 0; _i433 < _list432.size; ++_i433)
                   {
                     TIncrement _elem434; // required
                     _elem434 = new TIncrement();
                     _elem434.read(iprot);
                     struct.increments.add(_elem434);
                   }
                   iprot.readListEnd();
                 }
                 struct.setIncrementsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, incrementRows_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.increments != null) {
           oprot.writeFieldBegin(INCREMENTS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.increments.size()));
             for (TIncrement _iter435 : struct.increments)
             {
               _iter435.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class incrementRows_argsTupleSchemeFactory implements SchemeFactory {
       public incrementRows_argsTupleScheme getScheme() {
         return new incrementRows_argsTupleScheme();
       }
     }
 
     private static class incrementRows_argsTupleScheme extends TupleScheme<incrementRows_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, incrementRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIncrements()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIncrements()) {
           {
             oprot.writeI32(struct.increments.size());
             for (TIncrement _iter436 : struct.increments)
             {
               _iter436.write(oprot);
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, incrementRows_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list437 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.increments = new ArrayList<TIncrement>(_list437.size);
             for (int _i438 = 0; _i438 < _list437.size; ++_i438)
             {
               TIncrement _elem439; // required
               _elem439 = new TIncrement();
               _elem439.read(iprot);
               struct.increments.add(_elem439);
             }
           }
           struct.setIncrementsIsSet(true);
         }
       }
     }
 
   }
 
   public static class incrementRows_result implements org.apache.thrift.TBase<incrementRows_result, incrementRows_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("incrementRows_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new incrementRows_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new incrementRows_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(incrementRows_result.class, metaDataMap);
     }
 
     public incrementRows_result() {
     }
 
     public incrementRows_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public incrementRows_result(incrementRows_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public incrementRows_result deepCopy() {
       return new incrementRows_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public incrementRows_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof incrementRows_result)
         return this.equals((incrementRows_result)that);
       return false;
     }
 
     public boolean equals(incrementRows_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(incrementRows_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       incrementRows_result typedOther = (incrementRows_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("incrementRows_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class incrementRows_resultStandardSchemeFactory implements SchemeFactory {
       public incrementRows_resultStandardScheme getScheme() {
         return new incrementRows_resultStandardScheme();
       }
     }
 
     private static class incrementRows_resultStandardScheme extends StandardScheme<incrementRows_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, incrementRows_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, incrementRows_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class incrementRows_resultTupleSchemeFactory implements SchemeFactory {
       public incrementRows_resultTupleScheme getScheme() {
         return new incrementRows_resultTupleScheme();
       }
     }
 
     private static class incrementRows_resultTupleScheme extends TupleScheme<incrementRows_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, incrementRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, incrementRows_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllRowTs_args implements org.apache.thrift.TBase<deleteAllRowTs_args, deleteAllRowTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllRowTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllRowTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllRowTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * key of the row to be completely deleted.
      */
     public ByteBuffer row; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * key of the row to be completely deleted.
        */
       ROW((short)2, "row"),
       /**
        * timestamp
        */
       TIMESTAMP((short)3, "timestamp"),
       /**
        * Delete attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // TIMESTAMP
             return TIMESTAMP;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllRowTs_args.class, metaDataMap);
     }
 
     public deleteAllRowTs_args() {
     }
 
     public deleteAllRowTs_args(
       ByteBuffer tableName,
       ByteBuffer row,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllRowTs_args(deleteAllRowTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public deleteAllRowTs_args deepCopy() {
       return new deleteAllRowTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public deleteAllRowTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public deleteAllRowTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * key of the row to be completely deleted.
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * key of the row to be completely deleted.
      */
     public deleteAllRowTs_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public deleteAllRowTs_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public deleteAllRowTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Delete attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Delete attributes
      */
     public deleteAllRowTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllRowTs_args)
         return this.equals((deleteAllRowTs_args)that);
       return false;
     }
 
     public boolean equals(deleteAllRowTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllRowTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllRowTs_args typedOther = (deleteAllRowTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllRowTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllRowTs_argsStandardSchemeFactory implements SchemeFactory {
       public deleteAllRowTs_argsStandardScheme getScheme() {
         return new deleteAllRowTs_argsStandardScheme();
       }
     }
 
     private static class deleteAllRowTs_argsStandardScheme extends StandardScheme<deleteAllRowTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllRowTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map440 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map440.size);
                   for (int _i441 = 0; _i441 < _map440.size; ++_i441)
                   {
                     ByteBuffer _key442; // required
                     ByteBuffer _val443; // required
                     _key442 = iprot.readBinary();
                     _val443 = iprot.readBinary();
                     struct.attributes.put(_key442, _val443);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllRowTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter444 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter444.getKey());
               oprot.writeBinary(_iter444.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllRowTs_argsTupleSchemeFactory implements SchemeFactory {
       public deleteAllRowTs_argsTupleScheme getScheme() {
         return new deleteAllRowTs_argsTupleScheme();
       }
     }
 
     private static class deleteAllRowTs_argsTupleScheme extends TupleScheme<deleteAllRowTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter445 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter445.getKey());
               oprot.writeBinary(_iter445.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllRowTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map446 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map446.size);
             for (int _i447 = 0; _i447 < _map446.size; ++_i447)
             {
               ByteBuffer _key448; // required
               ByteBuffer _val449; // required
               _key448 = iprot.readBinary();
               _val449 = iprot.readBinary();
               struct.attributes.put(_key448, _val449);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class deleteAllRowTs_result implements org.apache.thrift.TBase<deleteAllRowTs_result, deleteAllRowTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("deleteAllRowTs_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new deleteAllRowTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new deleteAllRowTs_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(deleteAllRowTs_result.class, metaDataMap);
     }
 
     public deleteAllRowTs_result() {
     }
 
     public deleteAllRowTs_result(
       IOError io)
     {
       this();
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public deleteAllRowTs_result(deleteAllRowTs_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public deleteAllRowTs_result deepCopy() {
       return new deleteAllRowTs_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public deleteAllRowTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof deleteAllRowTs_result)
         return this.equals((deleteAllRowTs_result)that);
       return false;
     }
 
     public boolean equals(deleteAllRowTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(deleteAllRowTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       deleteAllRowTs_result typedOther = (deleteAllRowTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("deleteAllRowTs_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class deleteAllRowTs_resultStandardSchemeFactory implements SchemeFactory {
       public deleteAllRowTs_resultStandardScheme getScheme() {
         return new deleteAllRowTs_resultStandardScheme();
       }
     }
 
     private static class deleteAllRowTs_resultStandardScheme extends StandardScheme<deleteAllRowTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, deleteAllRowTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, deleteAllRowTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class deleteAllRowTs_resultTupleSchemeFactory implements SchemeFactory {
       public deleteAllRowTs_resultTupleScheme getScheme() {
         return new deleteAllRowTs_resultTupleScheme();
       }
     }
 
     private static class deleteAllRowTs_resultTupleScheme extends TupleScheme<deleteAllRowTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, deleteAllRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, deleteAllRowTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithScan_args implements org.apache.thrift.TBase<scannerOpenWithScan_args, scannerOpenWithScan_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithScan_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField SCAN_FIELD_DESC = new org.apache.thrift.protocol.TField("scan", org.apache.thrift.protocol.TType.STRUCT, (short)2);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithScan_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithScan_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Scan instance
      */
     public TScan scan; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Scan instance
        */
       SCAN((short)2, "scan"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)3, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // SCAN
             return SCAN;
           case 3: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.SCAN, new org.apache.thrift.meta_data.FieldMetaData("scan", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TScan.class)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithScan_args.class, metaDataMap);
     }
 
     public scannerOpenWithScan_args() {
     }
 
     public scannerOpenWithScan_args(
       ByteBuffer tableName,
       TScan scan,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.scan = scan;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithScan_args(scannerOpenWithScan_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetScan()) {
         this.scan = new TScan(other.scan);
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpenWithScan_args deepCopy() {
       return new scannerOpenWithScan_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.scan = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpenWithScan_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpenWithScan_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Scan instance
      */
     public TScan getScan() {
       return this.scan;
     }
 
     /**
      * Scan instance
      */
     public scannerOpenWithScan_args setScan(TScan scan) {
       this.scan = scan;
       return this;
     }
 
     public void unsetScan() {
       this.scan = null;
     }
 
     /** Returns true if field scan is set (has been assigned a value) and false otherwise */
     public boolean isSetScan() {
       return this.scan != null;
     }
 
     public void setScanIsSet(boolean value) {
       if (!value) {
         this.scan = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpenWithScan_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case SCAN:
         if (value == null) {
           unsetScan();
         } else {
           setScan((TScan)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case SCAN:
         return getScan();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case SCAN:
         return isSetScan();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithScan_args)
         return this.equals((scannerOpenWithScan_args)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithScan_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_scan = true && this.isSetScan();
       boolean that_present_scan = true && that.isSetScan();
       if (this_present_scan || that_present_scan) {
         if (!(this_present_scan && that_present_scan))
           return false;
         if (!this.scan.equals(that.scan))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_scan = true && (isSetScan());
       builder.append(present_scan);
       if (present_scan)
         builder.append(scan);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithScan_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithScan_args typedOther = (scannerOpenWithScan_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetScan()).compareTo(typedOther.isSetScan());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetScan()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.scan, typedOther.scan);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithScan_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("scan:");
       if (this.scan == null) {
         sb.append("null");
       } else {
         sb.append(this.scan);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithScan_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithScan_argsStandardScheme getScheme() {
         return new scannerOpenWithScan_argsStandardScheme();
       }
     }
 
     private static class scannerOpenWithScan_argsStandardScheme extends StandardScheme<scannerOpenWithScan_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithScan_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // SCAN
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.scan = new TScan();
                 struct.scan.read(iprot);
                 struct.setScanIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map450 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map450.size);
                   for (int _i451 = 0; _i451 < _map450.size; ++_i451)
                   {
                     ByteBuffer _key452; // required
                     ByteBuffer _val453; // required
                     _key452 = iprot.readBinary();
                     _val453 = iprot.readBinary();
                     struct.attributes.put(_key452, _val453);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithScan_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.scan != null) {
           oprot.writeFieldBegin(SCAN_FIELD_DESC);
           struct.scan.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter454 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter454.getKey());
               oprot.writeBinary(_iter454.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithScan_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithScan_argsTupleScheme getScheme() {
         return new scannerOpenWithScan_argsTupleScheme();
       }
     }
 
     private static class scannerOpenWithScan_argsTupleScheme extends TupleScheme<scannerOpenWithScan_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithScan_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetScan()) {
           optionals.set(1);
         }
         if (struct.isSetAttributes()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetScan()) {
           struct.scan.write(oprot);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter455 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter455.getKey());
               oprot.writeBinary(_iter455.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithScan_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.scan = new TScan();
           struct.scan.read(iprot);
           struct.setScanIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TMap _map456 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map456.size);
             for (int _i457 = 0; _i457 < _map456.size; ++_i457)
             {
               ByteBuffer _key458; // required
               ByteBuffer _val459; // required
               _key458 = iprot.readBinary();
               _val459 = iprot.readBinary();
               struct.attributes.put(_key458, _val459);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithScan_result implements org.apache.thrift.TBase<scannerOpenWithScan_result, scannerOpenWithScan_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithScan_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithScan_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithScan_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithScan_result.class, metaDataMap);
     }
 
     public scannerOpenWithScan_result() {
     }
 
     public scannerOpenWithScan_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithScan_result(scannerOpenWithScan_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpenWithScan_result deepCopy() {
       return new scannerOpenWithScan_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpenWithScan_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpenWithScan_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithScan_result)
         return this.equals((scannerOpenWithScan_result)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithScan_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithScan_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithScan_result typedOther = (scannerOpenWithScan_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithScan_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithScan_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithScan_resultStandardScheme getScheme() {
         return new scannerOpenWithScan_resultStandardScheme();
       }
     }
 
     private static class scannerOpenWithScan_resultStandardScheme extends StandardScheme<scannerOpenWithScan_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithScan_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithScan_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithScan_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithScan_resultTupleScheme getScheme() {
         return new scannerOpenWithScan_resultTupleScheme();
       }
     }
 
     private static class scannerOpenWithScan_resultTupleScheme extends TupleScheme<scannerOpenWithScan_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithScan_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithScan_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpen_args implements org.apache.thrift.TBase<scannerOpen_args, scannerOpen_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpen_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField START_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("startRow", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpen_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpen_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public ByteBuffer startRow; // required
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> columns; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Starting row in table to scan.
        * Send "" (empty string) to start at the first row.
        */
       START_ROW((short)2, "startRow"),
       /**
        * columns to scan. If column name is a column family, all
        * columns of the specified column family are returned. It's also possible
        * to pass a regex in the column qualifier.
        */
       COLUMNS((short)3, "columns"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // START_ROW
             return START_ROW;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.START_ROW, new org.apache.thrift.meta_data.FieldMetaData("startRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpen_args.class, metaDataMap);
     }
 
     public scannerOpen_args() {
     }
 
     public scannerOpen_args(
       ByteBuffer tableName,
       ByteBuffer startRow,
       List<ByteBuffer> columns,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.startRow = startRow;
       this.columns = columns;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpen_args(scannerOpen_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetStartRow()) {
         this.startRow = other.startRow;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpen_args deepCopy() {
       return new scannerOpen_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.startRow = null;
       this.columns = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpen_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpen_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public byte[] getStartRow() {
       setStartRow(org.apache.thrift.TBaseHelper.rightSize(startRow));
       return startRow == null ? null : startRow.array();
     }
 
     public ByteBuffer bufferForStartRow() {
       return startRow;
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public scannerOpen_args setStartRow(byte[] startRow) {
       setStartRow(startRow == null ? (ByteBuffer)null : ByteBuffer.wrap(startRow));
       return this;
     }
 
     public scannerOpen_args setStartRow(ByteBuffer startRow) {
       this.startRow = startRow;
       return this;
     }
 
     public void unsetStartRow() {
       this.startRow = null;
     }
 
     /** Returns true if field startRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStartRow() {
       return this.startRow != null;
     }
 
     public void setStartRowIsSet(boolean value) {
       if (!value) {
         this.startRow = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public scannerOpen_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpen_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case START_ROW:
         if (value == null) {
           unsetStartRow();
         } else {
           setStartRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case START_ROW:
         return getStartRow();
 
       case COLUMNS:
         return getColumns();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case START_ROW:
         return isSetStartRow();
       case COLUMNS:
         return isSetColumns();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpen_args)
         return this.equals((scannerOpen_args)that);
       return false;
     }
 
     public boolean equals(scannerOpen_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_startRow = true && this.isSetStartRow();
       boolean that_present_startRow = true && that.isSetStartRow();
       if (this_present_startRow || that_present_startRow) {
         if (!(this_present_startRow && that_present_startRow))
           return false;
         if (!this.startRow.equals(that.startRow))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_startRow = true && (isSetStartRow());
       builder.append(present_startRow);
       if (present_startRow)
         builder.append(startRow);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpen_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpen_args typedOther = (scannerOpen_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStartRow()).compareTo(typedOther.isSetStartRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStartRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startRow, typedOther.startRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpen_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("startRow:");
       if (this.startRow == null) {
         sb.append("null");
       } else {
         sb.append(this.startRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpen_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpen_argsStandardScheme getScheme() {
         return new scannerOpen_argsStandardScheme();
       }
     }
 
     private static class scannerOpen_argsStandardScheme extends StandardScheme<scannerOpen_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpen_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // START_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.startRow = iprot.readBinary();
                 struct.setStartRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list460 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list460.size);
                   for (int _i461 = 0; _i461 < _list460.size; ++_i461)
                   {
                     ByteBuffer _elem462; // required
                     _elem462 = iprot.readBinary();
                     struct.columns.add(_elem462);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map463 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map463.size);
                   for (int _i464 = 0; _i464 < _map463.size; ++_i464)
                   {
                     ByteBuffer _key465; // required
                     ByteBuffer _val466; // required
                     _key465 = iprot.readBinary();
                     _val466 = iprot.readBinary();
                     struct.attributes.put(_key465, _val466);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpen_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.startRow != null) {
           oprot.writeFieldBegin(START_ROW_FIELD_DESC);
           oprot.writeBinary(struct.startRow);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter467 : struct.columns)
             {
               oprot.writeBinary(_iter467);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter468 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter468.getKey());
               oprot.writeBinary(_iter468.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpen_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpen_argsTupleScheme getScheme() {
         return new scannerOpen_argsTupleScheme();
       }
     }
 
     private static class scannerOpen_argsTupleScheme extends TupleScheme<scannerOpen_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpen_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetStartRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetStartRow()) {
           oprot.writeBinary(struct.startRow);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter469 : struct.columns)
             {
               oprot.writeBinary(_iter469);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter470 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter470.getKey());
               oprot.writeBinary(_iter470.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpen_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.startRow = iprot.readBinary();
           struct.setStartRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list471 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list471.size);
             for (int _i472 = 0; _i472 < _list471.size; ++_i472)
             {
               ByteBuffer _elem473; // required
               _elem473 = iprot.readBinary();
               struct.columns.add(_elem473);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map474 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map474.size);
             for (int _i475 = 0; _i475 < _map474.size; ++_i475)
             {
               ByteBuffer _key476; // required
               ByteBuffer _val477; // required
               _key476 = iprot.readBinary();
               _val477 = iprot.readBinary();
               struct.attributes.put(_key476, _val477);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpen_result implements org.apache.thrift.TBase<scannerOpen_result, scannerOpen_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpen_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpen_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpen_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpen_result.class, metaDataMap);
     }
 
     public scannerOpen_result() {
     }
 
     public scannerOpen_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpen_result(scannerOpen_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpen_result deepCopy() {
       return new scannerOpen_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpen_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpen_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpen_result)
         return this.equals((scannerOpen_result)that);
       return false;
     }
 
     public boolean equals(scannerOpen_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpen_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpen_result typedOther = (scannerOpen_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpen_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpen_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpen_resultStandardScheme getScheme() {
         return new scannerOpen_resultStandardScheme();
       }
     }
 
     private static class scannerOpen_resultStandardScheme extends StandardScheme<scannerOpen_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpen_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpen_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpen_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpen_resultTupleScheme getScheme() {
         return new scannerOpen_resultTupleScheme();
       }
     }
 
     private static class scannerOpen_resultTupleScheme extends TupleScheme<scannerOpen_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpen_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpen_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithStop_args implements org.apache.thrift.TBase<scannerOpenWithStop_args, scannerOpenWithStop_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithStop_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField START_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("startRow", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField STOP_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("stopRow", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithStop_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithStop_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public ByteBuffer startRow; // required
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public ByteBuffer stopRow; // required
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> columns; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Starting row in table to scan.
        * Send "" (empty string) to start at the first row.
        */
       START_ROW((short)2, "startRow"),
       /**
        * row to stop scanning on. This row is *not* included in the
        * scanner's results
        */
       STOP_ROW((short)3, "stopRow"),
       /**
        * columns to scan. If column name is a column family, all
        * columns of the specified column family are returned. It's also possible
        * to pass a regex in the column qualifier.
        */
       COLUMNS((short)4, "columns"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // START_ROW
             return START_ROW;
           case 3: // STOP_ROW
             return STOP_ROW;
           case 4: // COLUMNS
             return COLUMNS;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.START_ROW, new org.apache.thrift.meta_data.FieldMetaData("startRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.STOP_ROW, new org.apache.thrift.meta_data.FieldMetaData("stopRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithStop_args.class, metaDataMap);
     }
 
     public scannerOpenWithStop_args() {
     }
 
     public scannerOpenWithStop_args(
       ByteBuffer tableName,
       ByteBuffer startRow,
       ByteBuffer stopRow,
       List<ByteBuffer> columns,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.startRow = startRow;
       this.stopRow = stopRow;
       this.columns = columns;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithStop_args(scannerOpenWithStop_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetStartRow()) {
         this.startRow = other.startRow;
       }
       if (other.isSetStopRow()) {
         this.stopRow = other.stopRow;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpenWithStop_args deepCopy() {
       return new scannerOpenWithStop_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.startRow = null;
       this.stopRow = null;
       this.columns = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpenWithStop_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpenWithStop_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public byte[] getStartRow() {
       setStartRow(org.apache.thrift.TBaseHelper.rightSize(startRow));
       return startRow == null ? null : startRow.array();
     }
 
     public ByteBuffer bufferForStartRow() {
       return startRow;
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public scannerOpenWithStop_args setStartRow(byte[] startRow) {
       setStartRow(startRow == null ? (ByteBuffer)null : ByteBuffer.wrap(startRow));
       return this;
     }
 
     public scannerOpenWithStop_args setStartRow(ByteBuffer startRow) {
       this.startRow = startRow;
       return this;
     }
 
     public void unsetStartRow() {
       this.startRow = null;
     }
 
     /** Returns true if field startRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStartRow() {
       return this.startRow != null;
     }
 
     public void setStartRowIsSet(boolean value) {
       if (!value) {
         this.startRow = null;
       }
     }
 
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public byte[] getStopRow() {
       setStopRow(org.apache.thrift.TBaseHelper.rightSize(stopRow));
       return stopRow == null ? null : stopRow.array();
     }
 
     public ByteBuffer bufferForStopRow() {
       return stopRow;
     }
 
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public scannerOpenWithStop_args setStopRow(byte[] stopRow) {
       setStopRow(stopRow == null ? (ByteBuffer)null : ByteBuffer.wrap(stopRow));
       return this;
     }
 
     public scannerOpenWithStop_args setStopRow(ByteBuffer stopRow) {
       this.stopRow = stopRow;
       return this;
     }
 
     public void unsetStopRow() {
       this.stopRow = null;
     }
 
     /** Returns true if field stopRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStopRow() {
       return this.stopRow != null;
     }
 
     public void setStopRowIsSet(boolean value) {
       if (!value) {
         this.stopRow = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public scannerOpenWithStop_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpenWithStop_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case START_ROW:
         if (value == null) {
           unsetStartRow();
         } else {
           setStartRow((ByteBuffer)value);
         }
         break;
 
       case STOP_ROW:
         if (value == null) {
           unsetStopRow();
         } else {
           setStopRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case START_ROW:
         return getStartRow();
 
       case STOP_ROW:
         return getStopRow();
 
       case COLUMNS:
         return getColumns();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case START_ROW:
         return isSetStartRow();
       case STOP_ROW:
         return isSetStopRow();
       case COLUMNS:
         return isSetColumns();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithStop_args)
         return this.equals((scannerOpenWithStop_args)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithStop_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_startRow = true && this.isSetStartRow();
       boolean that_present_startRow = true && that.isSetStartRow();
       if (this_present_startRow || that_present_startRow) {
         if (!(this_present_startRow && that_present_startRow))
           return false;
         if (!this.startRow.equals(that.startRow))
           return false;
       }
 
       boolean this_present_stopRow = true && this.isSetStopRow();
       boolean that_present_stopRow = true && that.isSetStopRow();
       if (this_present_stopRow || that_present_stopRow) {
         if (!(this_present_stopRow && that_present_stopRow))
           return false;
         if (!this.stopRow.equals(that.stopRow))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_startRow = true && (isSetStartRow());
       builder.append(present_startRow);
       if (present_startRow)
         builder.append(startRow);
 
       boolean present_stopRow = true && (isSetStopRow());
       builder.append(present_stopRow);
       if (present_stopRow)
         builder.append(stopRow);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithStop_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithStop_args typedOther = (scannerOpenWithStop_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStartRow()).compareTo(typedOther.isSetStartRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStartRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startRow, typedOther.startRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStopRow()).compareTo(typedOther.isSetStopRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStopRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.stopRow, typedOther.stopRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithStop_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("startRow:");
       if (this.startRow == null) {
         sb.append("null");
       } else {
         sb.append(this.startRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("stopRow:");
       if (this.stopRow == null) {
         sb.append("null");
       } else {
         sb.append(this.stopRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithStop_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithStop_argsStandardScheme getScheme() {
         return new scannerOpenWithStop_argsStandardScheme();
       }
     }
 
     private static class scannerOpenWithStop_argsStandardScheme extends StandardScheme<scannerOpenWithStop_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithStop_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // START_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.startRow = iprot.readBinary();
                 struct.setStartRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // STOP_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.stopRow = iprot.readBinary();
                 struct.setStopRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list478 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list478.size);
                   for (int _i479 = 0; _i479 < _list478.size; ++_i479)
                   {
                     ByteBuffer _elem480; // required
                     _elem480 = iprot.readBinary();
                     struct.columns.add(_elem480);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map481 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map481.size);
                   for (int _i482 = 0; _i482 < _map481.size; ++_i482)
                   {
                     ByteBuffer _key483; // required
                     ByteBuffer _val484; // required
                     _key483 = iprot.readBinary();
                     _val484 = iprot.readBinary();
                     struct.attributes.put(_key483, _val484);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithStop_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.startRow != null) {
           oprot.writeFieldBegin(START_ROW_FIELD_DESC);
           oprot.writeBinary(struct.startRow);
           oprot.writeFieldEnd();
         }
         if (struct.stopRow != null) {
           oprot.writeFieldBegin(STOP_ROW_FIELD_DESC);
           oprot.writeBinary(struct.stopRow);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter485 : struct.columns)
             {
               oprot.writeBinary(_iter485);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter486 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter486.getKey());
               oprot.writeBinary(_iter486.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithStop_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithStop_argsTupleScheme getScheme() {
         return new scannerOpenWithStop_argsTupleScheme();
       }
     }
 
     private static class scannerOpenWithStop_argsTupleScheme extends TupleScheme<scannerOpenWithStop_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStop_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetStartRow()) {
           optionals.set(1);
         }
         if (struct.isSetStopRow()) {
           optionals.set(2);
         }
         if (struct.isSetColumns()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetStartRow()) {
           oprot.writeBinary(struct.startRow);
         }
         if (struct.isSetStopRow()) {
           oprot.writeBinary(struct.stopRow);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter487 : struct.columns)
             {
               oprot.writeBinary(_iter487);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter488 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter488.getKey());
               oprot.writeBinary(_iter488.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStop_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.startRow = iprot.readBinary();
           struct.setStartRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.stopRow = iprot.readBinary();
           struct.setStopRowIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TList _list489 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list489.size);
             for (int _i490 = 0; _i490 < _list489.size; ++_i490)
             {
               ByteBuffer _elem491; // required
               _elem491 = iprot.readBinary();
               struct.columns.add(_elem491);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map492 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map492.size);
             for (int _i493 = 0; _i493 < _map492.size; ++_i493)
             {
               ByteBuffer _key494; // required
               ByteBuffer _val495; // required
               _key494 = iprot.readBinary();
               _val495 = iprot.readBinary();
               struct.attributes.put(_key494, _val495);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithStop_result implements org.apache.thrift.TBase<scannerOpenWithStop_result, scannerOpenWithStop_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithStop_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithStop_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithStop_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithStop_result.class, metaDataMap);
     }
 
     public scannerOpenWithStop_result() {
     }
 
     public scannerOpenWithStop_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithStop_result(scannerOpenWithStop_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpenWithStop_result deepCopy() {
       return new scannerOpenWithStop_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpenWithStop_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpenWithStop_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithStop_result)
         return this.equals((scannerOpenWithStop_result)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithStop_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithStop_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithStop_result typedOther = (scannerOpenWithStop_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithStop_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithStop_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithStop_resultStandardScheme getScheme() {
         return new scannerOpenWithStop_resultStandardScheme();
       }
     }
 
     private static class scannerOpenWithStop_resultStandardScheme extends StandardScheme<scannerOpenWithStop_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithStop_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithStop_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithStop_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithStop_resultTupleScheme getScheme() {
         return new scannerOpenWithStop_resultTupleScheme();
       }
     }
 
     private static class scannerOpenWithStop_resultTupleScheme extends TupleScheme<scannerOpenWithStop_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStop_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStop_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithPrefix_args implements org.apache.thrift.TBase<scannerOpenWithPrefix_args, scannerOpenWithPrefix_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithPrefix_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField START_AND_PREFIX_FIELD_DESC = new org.apache.thrift.protocol.TField("startAndPrefix", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)4);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithPrefix_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithPrefix_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * the prefix (and thus start row) of the keys you want
      */
     public ByteBuffer startAndPrefix; // required
     /**
      * the columns you want returned
      */
     public List<ByteBuffer> columns; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * the prefix (and thus start row) of the keys you want
        */
       START_AND_PREFIX((short)2, "startAndPrefix"),
       /**
        * the columns you want returned
        */
       COLUMNS((short)3, "columns"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)4, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // START_AND_PREFIX
             return START_AND_PREFIX;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.START_AND_PREFIX, new org.apache.thrift.meta_data.FieldMetaData("startAndPrefix", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithPrefix_args.class, metaDataMap);
     }
 
     public scannerOpenWithPrefix_args() {
     }
 
     public scannerOpenWithPrefix_args(
       ByteBuffer tableName,
       ByteBuffer startAndPrefix,
       List<ByteBuffer> columns,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.startAndPrefix = startAndPrefix;
       this.columns = columns;
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithPrefix_args(scannerOpenWithPrefix_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetStartAndPrefix()) {
         this.startAndPrefix = other.startAndPrefix;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpenWithPrefix_args deepCopy() {
       return new scannerOpenWithPrefix_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.startAndPrefix = null;
       this.columns = null;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpenWithPrefix_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpenWithPrefix_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * the prefix (and thus start row) of the keys you want
      */
     public byte[] getStartAndPrefix() {
       setStartAndPrefix(org.apache.thrift.TBaseHelper.rightSize(startAndPrefix));
       return startAndPrefix == null ? null : startAndPrefix.array();
     }
 
     public ByteBuffer bufferForStartAndPrefix() {
       return startAndPrefix;
     }
 
     /**
      * the prefix (and thus start row) of the keys you want
      */
     public scannerOpenWithPrefix_args setStartAndPrefix(byte[] startAndPrefix) {
       setStartAndPrefix(startAndPrefix == null ? (ByteBuffer)null : ByteBuffer.wrap(startAndPrefix));
       return this;
     }
 
     public scannerOpenWithPrefix_args setStartAndPrefix(ByteBuffer startAndPrefix) {
       this.startAndPrefix = startAndPrefix;
       return this;
     }
 
     public void unsetStartAndPrefix() {
       this.startAndPrefix = null;
     }
 
     /** Returns true if field startAndPrefix is set (has been assigned a value) and false otherwise */
     public boolean isSetStartAndPrefix() {
       return this.startAndPrefix != null;
     }
 
     public void setStartAndPrefixIsSet(boolean value) {
       if (!value) {
         this.startAndPrefix = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * the columns you want returned
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * the columns you want returned
      */
     public scannerOpenWithPrefix_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpenWithPrefix_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case START_AND_PREFIX:
         if (value == null) {
           unsetStartAndPrefix();
         } else {
           setStartAndPrefix((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case START_AND_PREFIX:
         return getStartAndPrefix();
 
       case COLUMNS:
         return getColumns();
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case START_AND_PREFIX:
         return isSetStartAndPrefix();
       case COLUMNS:
         return isSetColumns();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithPrefix_args)
         return this.equals((scannerOpenWithPrefix_args)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithPrefix_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_startAndPrefix = true && this.isSetStartAndPrefix();
       boolean that_present_startAndPrefix = true && that.isSetStartAndPrefix();
       if (this_present_startAndPrefix || that_present_startAndPrefix) {
         if (!(this_present_startAndPrefix && that_present_startAndPrefix))
           return false;
         if (!this.startAndPrefix.equals(that.startAndPrefix))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_startAndPrefix = true && (isSetStartAndPrefix());
       builder.append(present_startAndPrefix);
       if (present_startAndPrefix)
         builder.append(startAndPrefix);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithPrefix_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithPrefix_args typedOther = (scannerOpenWithPrefix_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStartAndPrefix()).compareTo(typedOther.isSetStartAndPrefix());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStartAndPrefix()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startAndPrefix, typedOther.startAndPrefix);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithPrefix_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("startAndPrefix:");
       if (this.startAndPrefix == null) {
         sb.append("null");
       } else {
         sb.append(this.startAndPrefix);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithPrefix_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithPrefix_argsStandardScheme getScheme() {
         return new scannerOpenWithPrefix_argsStandardScheme();
       }
     }
 
     private static class scannerOpenWithPrefix_argsStandardScheme extends StandardScheme<scannerOpenWithPrefix_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithPrefix_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // START_AND_PREFIX
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.startAndPrefix = iprot.readBinary();
                 struct.setStartAndPrefixIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list496 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list496.size);
                   for (int _i497 = 0; _i497 < _list496.size; ++_i497)
                   {
                     ByteBuffer _elem498; // required
                     _elem498 = iprot.readBinary();
                     struct.columns.add(_elem498);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map499 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map499.size);
                   for (int _i500 = 0; _i500 < _map499.size; ++_i500)
                   {
                     ByteBuffer _key501; // required
                     ByteBuffer _val502; // required
                     _key501 = iprot.readBinary();
                     _val502 = iprot.readBinary();
                     struct.attributes.put(_key501, _val502);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithPrefix_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.startAndPrefix != null) {
           oprot.writeFieldBegin(START_AND_PREFIX_FIELD_DESC);
           oprot.writeBinary(struct.startAndPrefix);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter503 : struct.columns)
             {
               oprot.writeBinary(_iter503);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter504 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter504.getKey());
               oprot.writeBinary(_iter504.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithPrefix_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithPrefix_argsTupleScheme getScheme() {
         return new scannerOpenWithPrefix_argsTupleScheme();
       }
     }
 
     private static class scannerOpenWithPrefix_argsTupleScheme extends TupleScheme<scannerOpenWithPrefix_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithPrefix_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetStartAndPrefix()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetAttributes()) {
           optionals.set(3);
         }
         oprot.writeBitSet(optionals, 4);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetStartAndPrefix()) {
           oprot.writeBinary(struct.startAndPrefix);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter505 : struct.columns)
             {
               oprot.writeBinary(_iter505);
             }
           }
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter506 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter506.getKey());
               oprot.writeBinary(_iter506.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithPrefix_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(4);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.startAndPrefix = iprot.readBinary();
           struct.setStartAndPrefixIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list507 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list507.size);
             for (int _i508 = 0; _i508 < _list507.size; ++_i508)
             {
               ByteBuffer _elem509; // required
               _elem509 = iprot.readBinary();
               struct.columns.add(_elem509);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TMap _map510 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map510.size);
             for (int _i511 = 0; _i511 < _map510.size; ++_i511)
             {
               ByteBuffer _key512; // required
               ByteBuffer _val513; // required
               _key512 = iprot.readBinary();
               _val513 = iprot.readBinary();
               struct.attributes.put(_key512, _val513);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithPrefix_result implements org.apache.thrift.TBase<scannerOpenWithPrefix_result, scannerOpenWithPrefix_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithPrefix_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithPrefix_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithPrefix_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithPrefix_result.class, metaDataMap);
     }
 
     public scannerOpenWithPrefix_result() {
     }
 
     public scannerOpenWithPrefix_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithPrefix_result(scannerOpenWithPrefix_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpenWithPrefix_result deepCopy() {
       return new scannerOpenWithPrefix_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpenWithPrefix_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpenWithPrefix_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithPrefix_result)
         return this.equals((scannerOpenWithPrefix_result)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithPrefix_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithPrefix_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithPrefix_result typedOther = (scannerOpenWithPrefix_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithPrefix_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithPrefix_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithPrefix_resultStandardScheme getScheme() {
         return new scannerOpenWithPrefix_resultStandardScheme();
       }
     }
 
     private static class scannerOpenWithPrefix_resultStandardScheme extends StandardScheme<scannerOpenWithPrefix_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithPrefix_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithPrefix_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithPrefix_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithPrefix_resultTupleScheme getScheme() {
         return new scannerOpenWithPrefix_resultTupleScheme();
       }
     }
 
     private static class scannerOpenWithPrefix_resultTupleScheme extends TupleScheme<scannerOpenWithPrefix_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithPrefix_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithPrefix_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenTs_args implements org.apache.thrift.TBase<scannerOpenTs_args, scannerOpenTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField START_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("startRow", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)4);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)5);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public ByteBuffer startRow; // required
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> columns; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Starting row in table to scan.
        * Send "" (empty string) to start at the first row.
        */
       START_ROW((short)2, "startRow"),
       /**
        * columns to scan. If column name is a column family, all
        * columns of the specified column family are returned. It's also possible
        * to pass a regex in the column qualifier.
        */
       COLUMNS((short)3, "columns"),
       /**
        * timestamp
        */
       TIMESTAMP((short)4, "timestamp"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)5, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // START_ROW
             return START_ROW;
           case 3: // COLUMNS
             return COLUMNS;
           case 4: // TIMESTAMP
             return TIMESTAMP;
           case 5: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.START_ROW, new org.apache.thrift.meta_data.FieldMetaData("startRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenTs_args.class, metaDataMap);
     }
 
     public scannerOpenTs_args() {
     }
 
     public scannerOpenTs_args(
       ByteBuffer tableName,
       ByteBuffer startRow,
       List<ByteBuffer> columns,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.startRow = startRow;
       this.columns = columns;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenTs_args(scannerOpenTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetStartRow()) {
         this.startRow = other.startRow;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpenTs_args deepCopy() {
       return new scannerOpenTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.startRow = null;
       this.columns = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpenTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpenTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public byte[] getStartRow() {
       setStartRow(org.apache.thrift.TBaseHelper.rightSize(startRow));
       return startRow == null ? null : startRow.array();
     }
 
     public ByteBuffer bufferForStartRow() {
       return startRow;
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public scannerOpenTs_args setStartRow(byte[] startRow) {
       setStartRow(startRow == null ? (ByteBuffer)null : ByteBuffer.wrap(startRow));
       return this;
     }
 
     public scannerOpenTs_args setStartRow(ByteBuffer startRow) {
       this.startRow = startRow;
       return this;
     }
 
     public void unsetStartRow() {
       this.startRow = null;
     }
 
     /** Returns true if field startRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStartRow() {
       return this.startRow != null;
     }
 
     public void setStartRowIsSet(boolean value) {
       if (!value) {
         this.startRow = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public scannerOpenTs_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public scannerOpenTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpenTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case START_ROW:
         if (value == null) {
           unsetStartRow();
         } else {
           setStartRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case START_ROW:
         return getStartRow();
 
       case COLUMNS:
         return getColumns();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case START_ROW:
         return isSetStartRow();
       case COLUMNS:
         return isSetColumns();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenTs_args)
         return this.equals((scannerOpenTs_args)that);
       return false;
     }
 
     public boolean equals(scannerOpenTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_startRow = true && this.isSetStartRow();
       boolean that_present_startRow = true && that.isSetStartRow();
       if (this_present_startRow || that_present_startRow) {
         if (!(this_present_startRow && that_present_startRow))
           return false;
         if (!this.startRow.equals(that.startRow))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_startRow = true && (isSetStartRow());
       builder.append(present_startRow);
       if (present_startRow)
         builder.append(startRow);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenTs_args typedOther = (scannerOpenTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStartRow()).compareTo(typedOther.isSetStartRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStartRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startRow, typedOther.startRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("startRow:");
       if (this.startRow == null) {
         sb.append("null");
       } else {
         sb.append(this.startRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenTs_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpenTs_argsStandardScheme getScheme() {
         return new scannerOpenTs_argsStandardScheme();
       }
     }
 
     private static class scannerOpenTs_argsStandardScheme extends StandardScheme<scannerOpenTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // START_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.startRow = iprot.readBinary();
                 struct.setStartRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list514 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list514.size);
                   for (int _i515 = 0; _i515 < _list514.size; ++_i515)
                   {
                     ByteBuffer _elem516; // required
                     _elem516 = iprot.readBinary();
                     struct.columns.add(_elem516);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map517 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map517.size);
                   for (int _i518 = 0; _i518 < _map517.size; ++_i518)
                   {
                     ByteBuffer _key519; // required
                     ByteBuffer _val520; // required
                     _key519 = iprot.readBinary();
                     _val520 = iprot.readBinary();
                     struct.attributes.put(_key519, _val520);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.startRow != null) {
           oprot.writeFieldBegin(START_ROW_FIELD_DESC);
           oprot.writeBinary(struct.startRow);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter521 : struct.columns)
             {
               oprot.writeBinary(_iter521);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter522 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter522.getKey());
               oprot.writeBinary(_iter522.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenTs_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpenTs_argsTupleScheme getScheme() {
         return new scannerOpenTs_argsTupleScheme();
       }
     }
 
     private static class scannerOpenTs_argsTupleScheme extends TupleScheme<scannerOpenTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetStartRow()) {
           optionals.set(1);
         }
         if (struct.isSetColumns()) {
           optionals.set(2);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(3);
         }
         if (struct.isSetAttributes()) {
           optionals.set(4);
         }
         oprot.writeBitSet(optionals, 5);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetStartRow()) {
           oprot.writeBinary(struct.startRow);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter523 : struct.columns)
             {
               oprot.writeBinary(_iter523);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter524 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter524.getKey());
               oprot.writeBinary(_iter524.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(5);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.startRow = iprot.readBinary();
           struct.setStartRowIsSet(true);
         }
         if (incoming.get(2)) {
           {
             org.apache.thrift.protocol.TList _list525 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list525.size);
             for (int _i526 = 0; _i526 < _list525.size; ++_i526)
             {
               ByteBuffer _elem527; // required
               _elem527 = iprot.readBinary();
               struct.columns.add(_elem527);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(3)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(4)) {
           {
             org.apache.thrift.protocol.TMap _map528 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map528.size);
             for (int _i529 = 0; _i529 < _map528.size; ++_i529)
             {
               ByteBuffer _key530; // required
               ByteBuffer _val531; // required
               _key530 = iprot.readBinary();
               _val531 = iprot.readBinary();
               struct.attributes.put(_key530, _val531);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenTs_result implements org.apache.thrift.TBase<scannerOpenTs_result, scannerOpenTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenTs_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenTs_result.class, metaDataMap);
     }
 
     public scannerOpenTs_result() {
     }
 
     public scannerOpenTs_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenTs_result(scannerOpenTs_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpenTs_result deepCopy() {
       return new scannerOpenTs_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpenTs_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpenTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenTs_result)
         return this.equals((scannerOpenTs_result)that);
       return false;
     }
 
     public boolean equals(scannerOpenTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenTs_result typedOther = (scannerOpenTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenTs_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenTs_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpenTs_resultStandardScheme getScheme() {
         return new scannerOpenTs_resultStandardScheme();
       }
     }
 
     private static class scannerOpenTs_resultStandardScheme extends StandardScheme<scannerOpenTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenTs_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpenTs_resultTupleScheme getScheme() {
         return new scannerOpenTs_resultTupleScheme();
       }
     }
 
     private static class scannerOpenTs_resultTupleScheme extends TupleScheme<scannerOpenTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithStopTs_args implements org.apache.thrift.TBase<scannerOpenWithStopTs_args, scannerOpenWithStopTs_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithStopTs_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField START_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("startRow", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField STOP_ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("stopRow", org.apache.thrift.protocol.TType.STRING, (short)3);
     private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)4);
     private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)5);
     private static final org.apache.thrift.protocol.TField ATTRIBUTES_FIELD_DESC = new org.apache.thrift.protocol.TField("attributes", org.apache.thrift.protocol.TType.MAP, (short)6);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithStopTs_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithStopTs_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public ByteBuffer startRow; // required
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public ByteBuffer stopRow; // required
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> columns; // required
     /**
      * timestamp
      */
     public long timestamp; // required
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> attributes; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * Starting row in table to scan.
        * Send "" (empty string) to start at the first row.
        */
       START_ROW((short)2, "startRow"),
       /**
        * row to stop scanning on. This row is *not* included in the
        * scanner's results
        */
       STOP_ROW((short)3, "stopRow"),
       /**
        * columns to scan. If column name is a column family, all
        * columns of the specified column family are returned. It's also possible
        * to pass a regex in the column qualifier.
        */
       COLUMNS((short)4, "columns"),
       /**
        * timestamp
        */
       TIMESTAMP((short)5, "timestamp"),
       /**
        * Scan attributes
        */
       ATTRIBUTES((short)6, "attributes");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // START_ROW
             return START_ROW;
           case 3: // STOP_ROW
             return STOP_ROW;
           case 4: // COLUMNS
             return COLUMNS;
           case 5: // TIMESTAMP
             return TIMESTAMP;
           case 6: // ATTRIBUTES
             return ATTRIBUTES;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __TIMESTAMP_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.START_ROW, new org.apache.thrift.meta_data.FieldMetaData("startRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.STOP_ROW, new org.apache.thrift.meta_data.FieldMetaData("stopRow", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
       tmpMap.put(_Fields.ATTRIBUTES, new org.apache.thrift.meta_data.FieldMetaData("attributes", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"), 
               new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING              , "Text"))));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithStopTs_args.class, metaDataMap);
     }
 
     public scannerOpenWithStopTs_args() {
     }
 
     public scannerOpenWithStopTs_args(
       ByteBuffer tableName,
       ByteBuffer startRow,
       ByteBuffer stopRow,
       List<ByteBuffer> columns,
       long timestamp,
       Map<ByteBuffer,ByteBuffer> attributes)
     {
       this();
       this.tableName = tableName;
       this.startRow = startRow;
       this.stopRow = stopRow;
       this.columns = columns;
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       this.attributes = attributes;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithStopTs_args(scannerOpenWithStopTs_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetStartRow()) {
         this.startRow = other.startRow;
       }
       if (other.isSetStopRow()) {
         this.stopRow = other.stopRow;
       }
       if (other.isSetColumns()) {
         List<ByteBuffer> __this__columns = new ArrayList<ByteBuffer>();
         for (ByteBuffer other_element : other.columns) {
           __this__columns.add(other_element);
         }
         this.columns = __this__columns;
       }
       this.timestamp = other.timestamp;
       if (other.isSetAttributes()) {
         Map<ByteBuffer,ByteBuffer> __this__attributes = new HashMap<ByteBuffer,ByteBuffer>();
         for (Map.Entry<ByteBuffer, ByteBuffer> other_element : other.attributes.entrySet()) {
 
           ByteBuffer other_element_key = other_element.getKey();
           ByteBuffer other_element_value = other_element.getValue();
 
           ByteBuffer __this__attributes_copy_key = other_element_key;
 
           ByteBuffer __this__attributes_copy_value = other_element_value;
 
           __this__attributes.put(__this__attributes_copy_key, __this__attributes_copy_value);
         }
         this.attributes = __this__attributes;
       }
     }
 
     public scannerOpenWithStopTs_args deepCopy() {
       return new scannerOpenWithStopTs_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.startRow = null;
       this.stopRow = null;
       this.columns = null;
       setTimestampIsSet(false);
       this.timestamp = 0;
       this.attributes = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public scannerOpenWithStopTs_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public scannerOpenWithStopTs_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public byte[] getStartRow() {
       setStartRow(org.apache.thrift.TBaseHelper.rightSize(startRow));
       return startRow == null ? null : startRow.array();
     }
 
     public ByteBuffer bufferForStartRow() {
       return startRow;
     }
 
     /**
      * Starting row in table to scan.
      * Send "" (empty string) to start at the first row.
      */
     public scannerOpenWithStopTs_args setStartRow(byte[] startRow) {
       setStartRow(startRow == null ? (ByteBuffer)null : ByteBuffer.wrap(startRow));
       return this;
     }
 
     public scannerOpenWithStopTs_args setStartRow(ByteBuffer startRow) {
       this.startRow = startRow;
       return this;
     }
 
     public void unsetStartRow() {
       this.startRow = null;
     }
 
     /** Returns true if field startRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStartRow() {
       return this.startRow != null;
     }
 
     public void setStartRowIsSet(boolean value) {
       if (!value) {
         this.startRow = null;
       }
     }
 
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public byte[] getStopRow() {
       setStopRow(org.apache.thrift.TBaseHelper.rightSize(stopRow));
       return stopRow == null ? null : stopRow.array();
     }
 
     public ByteBuffer bufferForStopRow() {
       return stopRow;
     }
 
     /**
      * row to stop scanning on. This row is *not* included in the
      * scanner's results
      */
     public scannerOpenWithStopTs_args setStopRow(byte[] stopRow) {
       setStopRow(stopRow == null ? (ByteBuffer)null : ByteBuffer.wrap(stopRow));
       return this;
     }
 
     public scannerOpenWithStopTs_args setStopRow(ByteBuffer stopRow) {
       this.stopRow = stopRow;
       return this;
     }
 
     public void unsetStopRow() {
       this.stopRow = null;
     }
 
     /** Returns true if field stopRow is set (has been assigned a value) and false otherwise */
     public boolean isSetStopRow() {
       return this.stopRow != null;
     }
 
     public void setStopRowIsSet(boolean value) {
       if (!value) {
         this.stopRow = null;
       }
     }
 
     public int getColumnsSize() {
       return (this.columns == null) ? 0 : this.columns.size();
     }
 
     public java.util.Iterator<ByteBuffer> getColumnsIterator() {
       return (this.columns == null) ? null : this.columns.iterator();
     }
 
     public void addToColumns(ByteBuffer elem) {
       if (this.columns == null) {
         this.columns = new ArrayList<ByteBuffer>();
       }
       this.columns.add(elem);
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public List<ByteBuffer> getColumns() {
       return this.columns;
     }
 
     /**
      * columns to scan. If column name is a column family, all
      * columns of the specified column family are returned. It's also possible
      * to pass a regex in the column qualifier.
      */
     public scannerOpenWithStopTs_args setColumns(List<ByteBuffer> columns) {
       this.columns = columns;
       return this;
     }
 
     public void unsetColumns() {
       this.columns = null;
     }
 
     /** Returns true if field columns is set (has been assigned a value) and false otherwise */
     public boolean isSetColumns() {
       return this.columns != null;
     }
 
     public void setColumnsIsSet(boolean value) {
       if (!value) {
         this.columns = null;
       }
     }
 
     /**
      * timestamp
      */
     public long getTimestamp() {
       return this.timestamp;
     }
 
     /**
      * timestamp
      */
     public scannerOpenWithStopTs_args setTimestamp(long timestamp) {
       this.timestamp = timestamp;
       setTimestampIsSet(true);
       return this;
     }
 
     public void unsetTimestamp() {
       __isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
     }
 
     /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */
     public boolean isSetTimestamp() {
       return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
     }
 
     public void setTimestampIsSet(boolean value) {
       __isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
     }
 
     public int getAttributesSize() {
       return (this.attributes == null) ? 0 : this.attributes.size();
     }
 
     public void putToAttributes(ByteBuffer key, ByteBuffer val) {
       if (this.attributes == null) {
         this.attributes = new HashMap<ByteBuffer,ByteBuffer>();
       }
       this.attributes.put(key, val);
     }
 
     /**
      * Scan attributes
      */
     public Map<ByteBuffer,ByteBuffer> getAttributes() {
       return this.attributes;
     }
 
     /**
      * Scan attributes
      */
     public scannerOpenWithStopTs_args setAttributes(Map<ByteBuffer,ByteBuffer> attributes) {
       this.attributes = attributes;
       return this;
     }
 
     public void unsetAttributes() {
       this.attributes = null;
     }
 
     /** Returns true if field attributes is set (has been assigned a value) and false otherwise */
     public boolean isSetAttributes() {
       return this.attributes != null;
     }
 
     public void setAttributesIsSet(boolean value) {
       if (!value) {
         this.attributes = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case START_ROW:
         if (value == null) {
           unsetStartRow();
         } else {
           setStartRow((ByteBuffer)value);
         }
         break;
 
       case STOP_ROW:
         if (value == null) {
           unsetStopRow();
         } else {
           setStopRow((ByteBuffer)value);
         }
         break;
 
       case COLUMNS:
         if (value == null) {
           unsetColumns();
         } else {
           setColumns((List<ByteBuffer>)value);
         }
         break;
 
       case TIMESTAMP:
         if (value == null) {
           unsetTimestamp();
         } else {
           setTimestamp((Long)value);
         }
         break;
 
       case ATTRIBUTES:
         if (value == null) {
           unsetAttributes();
         } else {
           setAttributes((Map<ByteBuffer,ByteBuffer>)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case START_ROW:
         return getStartRow();
 
       case STOP_ROW:
         return getStopRow();
 
       case COLUMNS:
         return getColumns();
 
       case TIMESTAMP:
         return Long.valueOf(getTimestamp());
 
       case ATTRIBUTES:
         return getAttributes();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case START_ROW:
         return isSetStartRow();
       case STOP_ROW:
         return isSetStopRow();
       case COLUMNS:
         return isSetColumns();
       case TIMESTAMP:
         return isSetTimestamp();
       case ATTRIBUTES:
         return isSetAttributes();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithStopTs_args)
         return this.equals((scannerOpenWithStopTs_args)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithStopTs_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_startRow = true && this.isSetStartRow();
       boolean that_present_startRow = true && that.isSetStartRow();
       if (this_present_startRow || that_present_startRow) {
         if (!(this_present_startRow && that_present_startRow))
           return false;
         if (!this.startRow.equals(that.startRow))
           return false;
       }
 
       boolean this_present_stopRow = true && this.isSetStopRow();
       boolean that_present_stopRow = true && that.isSetStopRow();
       if (this_present_stopRow || that_present_stopRow) {
         if (!(this_present_stopRow && that_present_stopRow))
           return false;
         if (!this.stopRow.equals(that.stopRow))
           return false;
       }
 
       boolean this_present_columns = true && this.isSetColumns();
       boolean that_present_columns = true && that.isSetColumns();
       if (this_present_columns || that_present_columns) {
         if (!(this_present_columns && that_present_columns))
           return false;
         if (!this.columns.equals(that.columns))
           return false;
       }
 
       boolean this_present_timestamp = true;
       boolean that_present_timestamp = true;
       if (this_present_timestamp || that_present_timestamp) {
         if (!(this_present_timestamp && that_present_timestamp))
           return false;
         if (this.timestamp != that.timestamp)
           return false;
       }
 
       boolean this_present_attributes = true && this.isSetAttributes();
       boolean that_present_attributes = true && that.isSetAttributes();
       if (this_present_attributes || that_present_attributes) {
         if (!(this_present_attributes && that_present_attributes))
           return false;
         if (!this.attributes.equals(that.attributes))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_startRow = true && (isSetStartRow());
       builder.append(present_startRow);
       if (present_startRow)
         builder.append(startRow);
 
       boolean present_stopRow = true && (isSetStopRow());
       builder.append(present_stopRow);
       if (present_stopRow)
         builder.append(stopRow);
 
       boolean present_columns = true && (isSetColumns());
       builder.append(present_columns);
       if (present_columns)
         builder.append(columns);
 
       boolean present_timestamp = true;
       builder.append(present_timestamp);
       if (present_timestamp)
         builder.append(timestamp);
 
       boolean present_attributes = true && (isSetAttributes());
       builder.append(present_attributes);
       if (present_attributes)
         builder.append(attributes);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithStopTs_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithStopTs_args typedOther = (scannerOpenWithStopTs_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStartRow()).compareTo(typedOther.isSetStartRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStartRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startRow, typedOther.startRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetStopRow()).compareTo(typedOther.isSetStopRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetStopRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.stopRow, typedOther.stopRow);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetColumns()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTimestamp()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetAttributes()).compareTo(typedOther.isSetAttributes());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetAttributes()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.attributes, typedOther.attributes);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithStopTs_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("startRow:");
       if (this.startRow == null) {
         sb.append("null");
       } else {
         sb.append(this.startRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("stopRow:");
       if (this.stopRow == null) {
         sb.append("null");
       } else {
         sb.append(this.stopRow);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("columns:");
       if (this.columns == null) {
         sb.append("null");
       } else {
         sb.append(this.columns);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("timestamp:");
       sb.append(this.timestamp);
       first = false;
       if (!first) sb.append(", ");
       sb.append("attributes:");
       if (this.attributes == null) {
         sb.append("null");
       } else {
         sb.append(this.attributes);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithStopTs_argsStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithStopTs_argsStandardScheme getScheme() {
         return new scannerOpenWithStopTs_argsStandardScheme();
       }
     }
 
     private static class scannerOpenWithStopTs_argsStandardScheme extends StandardScheme<scannerOpenWithStopTs_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithStopTs_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // START_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.startRow = iprot.readBinary();
                 struct.setStartRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // STOP_ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.stopRow = iprot.readBinary();
                 struct.setStopRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 4: // COLUMNS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list532 = iprot.readListBegin();
                   struct.columns = new ArrayList<ByteBuffer>(_list532.size);
                   for (int _i533 = 0; _i533 < _list532.size; ++_i533)
                   {
                     ByteBuffer _elem534; // required
                     _elem534 = iprot.readBinary();
                     struct.columns.add(_elem534);
                   }
                   iprot.readListEnd();
                 }
                 struct.setColumnsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 5: // TIMESTAMP
               if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                 struct.timestamp = iprot.readI64();
                 struct.setTimestampIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 6: // ATTRIBUTES
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
                   org.apache.thrift.protocol.TMap _map535 = iprot.readMapBegin();
                   struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map535.size);
                   for (int _i536 = 0; _i536 < _map535.size; ++_i536)
                   {
                     ByteBuffer _key537; // required
                     ByteBuffer _val538; // required
                     _key537 = iprot.readBinary();
                     _val538 = iprot.readBinary();
                     struct.attributes.put(_key537, _val538);
                   }
                   iprot.readMapEnd();
                 }
                 struct.setAttributesIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithStopTs_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.startRow != null) {
           oprot.writeFieldBegin(START_ROW_FIELD_DESC);
           oprot.writeBinary(struct.startRow);
           oprot.writeFieldEnd();
         }
         if (struct.stopRow != null) {
           oprot.writeFieldBegin(STOP_ROW_FIELD_DESC);
           oprot.writeBinary(struct.stopRow);
           oprot.writeFieldEnd();
         }
         if (struct.columns != null) {
           oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
             for (ByteBuffer _iter539 : struct.columns)
             {
               oprot.writeBinary(_iter539);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
         oprot.writeI64(struct.timestamp);
         oprot.writeFieldEnd();
         if (struct.attributes != null) {
           oprot.writeFieldBegin(ATTRIBUTES_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.attributes.size()));
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter540 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter540.getKey());
               oprot.writeBinary(_iter540.getValue());
             }
             oprot.writeMapEnd();
           }
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithStopTs_argsTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithStopTs_argsTupleScheme getScheme() {
         return new scannerOpenWithStopTs_argsTupleScheme();
       }
     }
 
     private static class scannerOpenWithStopTs_argsTupleScheme extends TupleScheme<scannerOpenWithStopTs_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStopTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetStartRow()) {
           optionals.set(1);
         }
         if (struct.isSetStopRow()) {
           optionals.set(2);
         }
         if (struct.isSetColumns()) {
           optionals.set(3);
         }
         if (struct.isSetTimestamp()) {
           optionals.set(4);
         }
         if (struct.isSetAttributes()) {
           optionals.set(5);
         }
         oprot.writeBitSet(optionals, 6);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetStartRow()) {
           oprot.writeBinary(struct.startRow);
         }
         if (struct.isSetStopRow()) {
           oprot.writeBinary(struct.stopRow);
         }
         if (struct.isSetColumns()) {
           {
             oprot.writeI32(struct.columns.size());
             for (ByteBuffer _iter541 : struct.columns)
             {
               oprot.writeBinary(_iter541);
             }
           }
         }
         if (struct.isSetTimestamp()) {
           oprot.writeI64(struct.timestamp);
         }
         if (struct.isSetAttributes()) {
           {
             oprot.writeI32(struct.attributes.size());
             for (Map.Entry<ByteBuffer, ByteBuffer> _iter542 : struct.attributes.entrySet())
             {
               oprot.writeBinary(_iter542.getKey());
               oprot.writeBinary(_iter542.getValue());
             }
           }
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStopTs_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(6);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.startRow = iprot.readBinary();
           struct.setStartRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.stopRow = iprot.readBinary();
           struct.setStopRowIsSet(true);
         }
         if (incoming.get(3)) {
           {
             org.apache.thrift.protocol.TList _list543 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.columns = new ArrayList<ByteBuffer>(_list543.size);
             for (int _i544 = 0; _i544 < _list543.size; ++_i544)
             {
               ByteBuffer _elem545; // required
               _elem545 = iprot.readBinary();
               struct.columns.add(_elem545);
             }
           }
           struct.setColumnsIsSet(true);
         }
         if (incoming.get(4)) {
           struct.timestamp = iprot.readI64();
           struct.setTimestampIsSet(true);
         }
         if (incoming.get(5)) {
           {
             org.apache.thrift.protocol.TMap _map546 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
             struct.attributes = new HashMap<ByteBuffer,ByteBuffer>(2*_map546.size);
             for (int _i547 = 0; _i547 < _map546.size; ++_i547)
             {
               ByteBuffer _key548; // required
               ByteBuffer _val549; // required
               _key548 = iprot.readBinary();
               _val549 = iprot.readBinary();
               struct.attributes.put(_key548, _val549);
             }
           }
           struct.setAttributesIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerOpenWithStopTs_result implements org.apache.thrift.TBase<scannerOpenWithStopTs_result, scannerOpenWithStopTs_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerOpenWithStopTs_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerOpenWithStopTs_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerOpenWithStopTs_resultTupleSchemeFactory());
     }
 
     public int success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __SUCCESS_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerOpenWithStopTs_result.class, metaDataMap);
     }
 
     public scannerOpenWithStopTs_result() {
     }
 
     public scannerOpenWithStopTs_result(
       int success,
       IOError io)
     {
       this();
       this.success = success;
       setSuccessIsSet(true);
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerOpenWithStopTs_result(scannerOpenWithStopTs_result other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.success = other.success;
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public scannerOpenWithStopTs_result deepCopy() {
       return new scannerOpenWithStopTs_result(this);
     }
 
     @Override
     public void clear() {
       setSuccessIsSet(false);
       this.success = 0;
       this.io = null;
     }
 
     public int getSuccess() {
       return this.success;
     }
 
     public scannerOpenWithStopTs_result setSuccess(int success) {
       this.success = success;
       setSuccessIsSet(true);
       return this;
     }
 
     public void unsetSuccess() {
       __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
     }
 
     public void setSuccessIsSet(boolean value) {
       __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerOpenWithStopTs_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((Integer)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return Integer.valueOf(getSuccess());
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerOpenWithStopTs_result)
         return this.equals((scannerOpenWithStopTs_result)that);
       return false;
     }
 
     public boolean equals(scannerOpenWithStopTs_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true;
       boolean that_present_success = true;
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (this.success != that.success)
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true;
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerOpenWithStopTs_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerOpenWithStopTs_result typedOther = (scannerOpenWithStopTs_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerOpenWithStopTs_result(");
       boolean first = true;
 
       sb.append("success:");
       sb.append(this.success);
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerOpenWithStopTs_resultStandardSchemeFactory implements SchemeFactory {
       public scannerOpenWithStopTs_resultStandardScheme getScheme() {
         return new scannerOpenWithStopTs_resultStandardScheme();
       }
     }
 
     private static class scannerOpenWithStopTs_resultStandardScheme extends StandardScheme<scannerOpenWithStopTs_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerOpenWithStopTs_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.success = iprot.readI32();
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerOpenWithStopTs_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
         oprot.writeI32(struct.success);
         oprot.writeFieldEnd();
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerOpenWithStopTs_resultTupleSchemeFactory implements SchemeFactory {
       public scannerOpenWithStopTs_resultTupleScheme getScheme() {
         return new scannerOpenWithStopTs_resultTupleScheme();
       }
     }
 
     private static class scannerOpenWithStopTs_resultTupleScheme extends TupleScheme<scannerOpenWithStopTs_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStopTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           oprot.writeI32(struct.success);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStopTs_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = iprot.readI32();
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerGet_args implements org.apache.thrift.TBase<scannerGet_args, scannerGet_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerGet_args");
 
     private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I32, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerGet_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerGet_argsTupleSchemeFactory());
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int id; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * id of a scanner returned by scannerOpen
        */
       ID((short)1, "id");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // ID
             return ID;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __ID_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerGet_args.class, metaDataMap);
     }
 
     public scannerGet_args() {
     }
 
     public scannerGet_args(
       int id)
     {
       this();
       this.id = id;
       setIdIsSet(true);
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerGet_args(scannerGet_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.id = other.id;
     }
 
     public scannerGet_args deepCopy() {
       return new scannerGet_args(this);
     }
 
     @Override
     public void clear() {
       setIdIsSet(false);
       this.id = 0;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int getId() {
       return this.id;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public scannerGet_args setId(int id) {
       this.id = id;
       setIdIsSet(true);
       return this;
     }
 
     public void unsetId() {
       __isset_bit_vector.clear(__ID_ISSET_ID);
     }
 
     /** Returns true if field id is set (has been assigned a value) and false otherwise */
     public boolean isSetId() {
       return __isset_bit_vector.get(__ID_ISSET_ID);
     }
 
     public void setIdIsSet(boolean value) {
       __isset_bit_vector.set(__ID_ISSET_ID, value);
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case ID:
         if (value == null) {
           unsetId();
         } else {
           setId((Integer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case ID:
         return Integer.valueOf(getId());
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case ID:
         return isSetId();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerGet_args)
         return this.equals((scannerGet_args)that);
       return false;
     }
 
     public boolean equals(scannerGet_args that) {
       if (that == null)
         return false;
 
       boolean this_present_id = true;
       boolean that_present_id = true;
       if (this_present_id || that_present_id) {
         if (!(this_present_id && that_present_id))
           return false;
         if (this.id != that.id)
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_id = true;
       builder.append(present_id);
       if (present_id)
         builder.append(id);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerGet_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerGet_args typedOther = (scannerGet_args)other;
 
       lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetId()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerGet_args(");
       boolean first = true;
 
       sb.append("id:");
       sb.append(this.id);
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerGet_argsStandardSchemeFactory implements SchemeFactory {
       public scannerGet_argsStandardScheme getScheme() {
         return new scannerGet_argsStandardScheme();
       }
     }
 
     private static class scannerGet_argsStandardScheme extends StandardScheme<scannerGet_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerGet_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // ID
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.id = iprot.readI32();
                 struct.setIdIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerGet_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(ID_FIELD_DESC);
         oprot.writeI32(struct.id);
         oprot.writeFieldEnd();
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerGet_argsTupleSchemeFactory implements SchemeFactory {
       public scannerGet_argsTupleScheme getScheme() {
         return new scannerGet_argsTupleScheme();
       }
     }
 
     private static class scannerGet_argsTupleScheme extends TupleScheme<scannerGet_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerGet_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetId()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetId()) {
           oprot.writeI32(struct.id);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerGet_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.id = iprot.readI32();
           struct.setIdIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerGet_result implements org.apache.thrift.TBase<scannerGet_result, scannerGet_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerGet_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerGet_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerGet_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerGet_result.class, metaDataMap);
     }
 
     public scannerGet_result() {
     }
 
     public scannerGet_result(
       List<TRowResult> success,
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.success = success;
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerGet_result(scannerGet_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public scannerGet_result deepCopy() {
       return new scannerGet_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
       this.ia = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public scannerGet_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerGet_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public scannerGet_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerGet_result)
         return this.equals((scannerGet_result)that);
       return false;
     }
 
     public boolean equals(scannerGet_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerGet_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerGet_result typedOther = (scannerGet_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerGet_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerGet_resultStandardSchemeFactory implements SchemeFactory {
       public scannerGet_resultStandardScheme getScheme() {
         return new scannerGet_resultStandardScheme();
       }
     }
 
     private static class scannerGet_resultStandardScheme extends StandardScheme<scannerGet_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerGet_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list550 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list550.size);
                   for (int _i551 = 0; _i551 < _list550.size; ++_i551)
                   {
                     TRowResult _elem552; // required
                     _elem552 = new TRowResult();
                     _elem552.read(iprot);
                     struct.success.add(_elem552);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerGet_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter553 : struct.success)
             {
               _iter553.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerGet_resultTupleSchemeFactory implements SchemeFactory {
       public scannerGet_resultTupleScheme getScheme() {
         return new scannerGet_resultTupleScheme();
       }
     }
 
     private static class scannerGet_resultTupleScheme extends TupleScheme<scannerGet_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerGet_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         if (struct.isSetIa()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter554 : struct.success)
             {
               _iter554.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerGet_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list555 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list555.size);
             for (int _i556 = 0; _i556 < _list555.size; ++_i556)
             {
               TRowResult _elem557; // required
               _elem557 = new TRowResult();
               _elem557.read(iprot);
               struct.success.add(_elem557);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(2)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerGetList_args implements org.apache.thrift.TBase<scannerGetList_args, scannerGetList_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerGetList_args");
 
     private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I32, (short)1);
     private static final org.apache.thrift.protocol.TField NB_ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("nbRows", org.apache.thrift.protocol.TType.I32, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerGetList_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerGetList_argsTupleSchemeFactory());
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int id; // required
     /**
      * number of results to return
      */
     public int nbRows; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * id of a scanner returned by scannerOpen
        */
       ID((short)1, "id"),
       /**
        * number of results to return
        */
       NB_ROWS((short)2, "nbRows");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // ID
             return ID;
           case 2: // NB_ROWS
             return NB_ROWS;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __ID_ISSET_ID = 0;
     private static final int __NBROWS_ISSET_ID = 1;
     private BitSet __isset_bit_vector = new BitSet(2);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       tmpMap.put(_Fields.NB_ROWS, new org.apache.thrift.meta_data.FieldMetaData("nbRows", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerGetList_args.class, metaDataMap);
     }
 
     public scannerGetList_args() {
     }
 
     public scannerGetList_args(
       int id,
       int nbRows)
     {
       this();
       this.id = id;
       setIdIsSet(true);
       this.nbRows = nbRows;
       setNbRowsIsSet(true);
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerGetList_args(scannerGetList_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.id = other.id;
       this.nbRows = other.nbRows;
     }
 
     public scannerGetList_args deepCopy() {
       return new scannerGetList_args(this);
     }
 
     @Override
     public void clear() {
       setIdIsSet(false);
       this.id = 0;
       setNbRowsIsSet(false);
       this.nbRows = 0;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int getId() {
       return this.id;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public scannerGetList_args setId(int id) {
       this.id = id;
       setIdIsSet(true);
       return this;
     }
 
     public void unsetId() {
       __isset_bit_vector.clear(__ID_ISSET_ID);
     }
 
     /** Returns true if field id is set (has been assigned a value) and false otherwise */
     public boolean isSetId() {
       return __isset_bit_vector.get(__ID_ISSET_ID);
     }
 
     public void setIdIsSet(boolean value) {
       __isset_bit_vector.set(__ID_ISSET_ID, value);
     }
 
     /**
      * number of results to return
      */
     public int getNbRows() {
       return this.nbRows;
     }
 
     /**
      * number of results to return
      */
     public scannerGetList_args setNbRows(int nbRows) {
       this.nbRows = nbRows;
       setNbRowsIsSet(true);
       return this;
     }
 
     public void unsetNbRows() {
       __isset_bit_vector.clear(__NBROWS_ISSET_ID);
     }
 
     /** Returns true if field nbRows is set (has been assigned a value) and false otherwise */
     public boolean isSetNbRows() {
       return __isset_bit_vector.get(__NBROWS_ISSET_ID);
     }
 
     public void setNbRowsIsSet(boolean value) {
       __isset_bit_vector.set(__NBROWS_ISSET_ID, value);
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case ID:
         if (value == null) {
           unsetId();
         } else {
           setId((Integer)value);
         }
         break;
 
       case NB_ROWS:
         if (value == null) {
           unsetNbRows();
         } else {
           setNbRows((Integer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case ID:
         return Integer.valueOf(getId());
 
       case NB_ROWS:
         return Integer.valueOf(getNbRows());
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case ID:
         return isSetId();
       case NB_ROWS:
         return isSetNbRows();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerGetList_args)
         return this.equals((scannerGetList_args)that);
       return false;
     }
 
     public boolean equals(scannerGetList_args that) {
       if (that == null)
         return false;
 
       boolean this_present_id = true;
       boolean that_present_id = true;
       if (this_present_id || that_present_id) {
         if (!(this_present_id && that_present_id))
           return false;
         if (this.id != that.id)
           return false;
       }
 
       boolean this_present_nbRows = true;
       boolean that_present_nbRows = true;
       if (this_present_nbRows || that_present_nbRows) {
         if (!(this_present_nbRows && that_present_nbRows))
           return false;
         if (this.nbRows != that.nbRows)
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_id = true;
       builder.append(present_id);
       if (present_id)
         builder.append(id);
 
       boolean present_nbRows = true;
       builder.append(present_nbRows);
       if (present_nbRows)
         builder.append(nbRows);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerGetList_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerGetList_args typedOther = (scannerGetList_args)other;
 
       lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetId()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetNbRows()).compareTo(typedOther.isSetNbRows());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetNbRows()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.nbRows, typedOther.nbRows);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerGetList_args(");
       boolean first = true;
 
       sb.append("id:");
       sb.append(this.id);
       first = false;
       if (!first) sb.append(", ");
       sb.append("nbRows:");
       sb.append(this.nbRows);
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerGetList_argsStandardSchemeFactory implements SchemeFactory {
       public scannerGetList_argsStandardScheme getScheme() {
         return new scannerGetList_argsStandardScheme();
       }
     }
 
     private static class scannerGetList_argsStandardScheme extends StandardScheme<scannerGetList_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerGetList_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // ID
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.id = iprot.readI32();
                 struct.setIdIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // NB_ROWS
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.nbRows = iprot.readI32();
                 struct.setNbRowsIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerGetList_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(ID_FIELD_DESC);
         oprot.writeI32(struct.id);
         oprot.writeFieldEnd();
         oprot.writeFieldBegin(NB_ROWS_FIELD_DESC);
         oprot.writeI32(struct.nbRows);
         oprot.writeFieldEnd();
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerGetList_argsTupleSchemeFactory implements SchemeFactory {
       public scannerGetList_argsTupleScheme getScheme() {
         return new scannerGetList_argsTupleScheme();
       }
     }
 
     private static class scannerGetList_argsTupleScheme extends TupleScheme<scannerGetList_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerGetList_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetId()) {
           optionals.set(0);
         }
         if (struct.isSetNbRows()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetId()) {
           oprot.writeI32(struct.id);
         }
         if (struct.isSetNbRows()) {
           oprot.writeI32(struct.nbRows);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerGetList_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.id = iprot.readI32();
           struct.setIdIsSet(true);
         }
         if (incoming.get(1)) {
           struct.nbRows = iprot.readI32();
           struct.setNbRowsIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerGetList_result implements org.apache.thrift.TBase<scannerGetList_result, scannerGetList_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerGetList_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerGetList_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerGetList_resultTupleSchemeFactory());
     }
 
     public List<TRowResult> success; // required
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRowResult.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerGetList_result.class, metaDataMap);
     }
 
     public scannerGetList_result() {
     }
 
     public scannerGetList_result(
       List<TRowResult> success,
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.success = success;
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerGetList_result(scannerGetList_result other) {
       if (other.isSetSuccess()) {
         List<TRowResult> __this__success = new ArrayList<TRowResult>();
         for (TRowResult other_element : other.success) {
           __this__success.add(new TRowResult(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public scannerGetList_result deepCopy() {
       return new scannerGetList_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
       this.ia = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TRowResult> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TRowResult elem) {
       if (this.success == null) {
         this.success = new ArrayList<TRowResult>();
       }
       this.success.add(elem);
     }
 
     public List<TRowResult> getSuccess() {
       return this.success;
     }
 
     public scannerGetList_result setSuccess(List<TRowResult> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerGetList_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public scannerGetList_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TRowResult>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerGetList_result)
         return this.equals((scannerGetList_result)that);
       return false;
     }
 
     public boolean equals(scannerGetList_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerGetList_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerGetList_result typedOther = (scannerGetList_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerGetList_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerGetList_resultStandardSchemeFactory implements SchemeFactory {
       public scannerGetList_resultStandardScheme getScheme() {
         return new scannerGetList_resultStandardScheme();
       }
     }
 
     private static class scannerGetList_resultStandardScheme extends StandardScheme<scannerGetList_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerGetList_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list558 = iprot.readListBegin();
                   struct.success = new ArrayList<TRowResult>(_list558.size);
                   for (int _i559 = 0; _i559 < _list558.size; ++_i559)
                   {
                     TRowResult _elem560; // required
                     _elem560 = new TRowResult();
                     _elem560.read(iprot);
                     struct.success.add(_elem560);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerGetList_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TRowResult _iter561 : struct.success)
             {
               _iter561.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerGetList_resultTupleSchemeFactory implements SchemeFactory {
       public scannerGetList_resultTupleScheme getScheme() {
         return new scannerGetList_resultTupleScheme();
       }
     }
 
     private static class scannerGetList_resultTupleScheme extends TupleScheme<scannerGetList_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerGetList_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         if (struct.isSetIa()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TRowResult _iter562 : struct.success)
             {
               _iter562.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerGetList_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list563 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TRowResult>(_list563.size);
             for (int _i564 = 0; _i564 < _list563.size; ++_i564)
             {
               TRowResult _elem565; // required
               _elem565 = new TRowResult();
               _elem565.read(iprot);
               struct.success.add(_elem565);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(2)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerClose_args implements org.apache.thrift.TBase<scannerClose_args, scannerClose_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerClose_args");
 
     private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I32, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerClose_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerClose_argsTupleSchemeFactory());
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int id; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * id of a scanner returned by scannerOpen
        */
       ID((short)1, "id");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // ID
             return ID;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     private static final int __ID_ISSET_ID = 0;
     private BitSet __isset_bit_vector = new BitSet(1);
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32          , "ScannerID")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerClose_args.class, metaDataMap);
     }
 
     public scannerClose_args() {
     }
 
     public scannerClose_args(
       int id)
     {
       this();
       this.id = id;
       setIdIsSet(true);
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerClose_args(scannerClose_args other) {
       __isset_bit_vector.clear();
       __isset_bit_vector.or(other.__isset_bit_vector);
       this.id = other.id;
     }
 
     public scannerClose_args deepCopy() {
       return new scannerClose_args(this);
     }
 
     @Override
     public void clear() {
       setIdIsSet(false);
       this.id = 0;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public int getId() {
       return this.id;
     }
 
     /**
      * id of a scanner returned by scannerOpen
      */
     public scannerClose_args setId(int id) {
       this.id = id;
       setIdIsSet(true);
       return this;
     }
 
     public void unsetId() {
       __isset_bit_vector.clear(__ID_ISSET_ID);
     }
 
     /** Returns true if field id is set (has been assigned a value) and false otherwise */
     public boolean isSetId() {
       return __isset_bit_vector.get(__ID_ISSET_ID);
     }
 
     public void setIdIsSet(boolean value) {
       __isset_bit_vector.set(__ID_ISSET_ID, value);
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case ID:
         if (value == null) {
           unsetId();
         } else {
           setId((Integer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case ID:
         return Integer.valueOf(getId());
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case ID:
         return isSetId();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerClose_args)
         return this.equals((scannerClose_args)that);
       return false;
     }
 
     public boolean equals(scannerClose_args that) {
       if (that == null)
         return false;
 
       boolean this_present_id = true;
       boolean that_present_id = true;
       if (this_present_id || that_present_id) {
         if (!(this_present_id && that_present_id))
           return false;
         if (this.id != that.id)
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_id = true;
       builder.append(present_id);
       if (present_id)
         builder.append(id);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerClose_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerClose_args typedOther = (scannerClose_args)other;
 
       lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetId()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerClose_args(");
       boolean first = true;
 
       sb.append("id:");
       sb.append(this.id);
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
         __isset_bit_vector = new BitSet(1);
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerClose_argsStandardSchemeFactory implements SchemeFactory {
       public scannerClose_argsStandardScheme getScheme() {
         return new scannerClose_argsStandardScheme();
       }
     }
 
     private static class scannerClose_argsStandardScheme extends StandardScheme<scannerClose_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerClose_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // ID
               if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
                 struct.id = iprot.readI32();
                 struct.setIdIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerClose_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         oprot.writeFieldBegin(ID_FIELD_DESC);
         oprot.writeI32(struct.id);
         oprot.writeFieldEnd();
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerClose_argsTupleSchemeFactory implements SchemeFactory {
       public scannerClose_argsTupleScheme getScheme() {
         return new scannerClose_argsTupleScheme();
       }
     }
 
     private static class scannerClose_argsTupleScheme extends TupleScheme<scannerClose_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerClose_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetId()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetId()) {
           oprot.writeI32(struct.id);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerClose_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.id = iprot.readI32();
           struct.setIdIsSet(true);
         }
       }
     }
 
   }
 
   public static class scannerClose_result implements org.apache.thrift.TBase<scannerClose_result, scannerClose_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("scannerClose_result");
 
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
     private static final org.apache.thrift.protocol.TField IA_FIELD_DESC = new org.apache.thrift.protocol.TField("ia", org.apache.thrift.protocol.TType.STRUCT, (short)2);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new scannerClose_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new scannerClose_resultTupleSchemeFactory());
     }
 
     public IOError io; // required
     public IllegalArgument ia; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       IO((short)1, "io"),
       IA((short)2, "ia");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // IO
             return IO;
           case 2: // IA
             return IA;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       tmpMap.put(_Fields.IA, new org.apache.thrift.meta_data.FieldMetaData("ia", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(scannerClose_result.class, metaDataMap);
     }
 
     public scannerClose_result() {
     }
 
     public scannerClose_result(
       IOError io,
       IllegalArgument ia)
     {
       this();
       this.io = io;
       this.ia = ia;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public scannerClose_result(scannerClose_result other) {
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
       if (other.isSetIa()) {
         this.ia = new IllegalArgument(other.ia);
       }
     }
 
     public scannerClose_result deepCopy() {
       return new scannerClose_result(this);
     }
 
     @Override
     public void clear() {
       this.io = null;
       this.ia = null;
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public scannerClose_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public IllegalArgument getIa() {
       return this.ia;
     }
 
     public scannerClose_result setIa(IllegalArgument ia) {
       this.ia = ia;
       return this;
     }
 
     public void unsetIa() {
       this.ia = null;
     }
 
     /** Returns true if field ia is set (has been assigned a value) and false otherwise */
     public boolean isSetIa() {
       return this.ia != null;
     }
 
     public void setIaIsSet(boolean value) {
       if (!value) {
         this.ia = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       case IA:
         if (value == null) {
           unsetIa();
         } else {
           setIa((IllegalArgument)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case IO:
         return getIo();
 
       case IA:
         return getIa();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case IO:
         return isSetIo();
       case IA:
         return isSetIa();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof scannerClose_result)
         return this.equals((scannerClose_result)that);
       return false;
     }
 
     public boolean equals(scannerClose_result that) {
       if (that == null)
         return false;
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       boolean this_present_ia = true && this.isSetIa();
       boolean that_present_ia = true && that.isSetIa();
       if (this_present_ia || that_present_ia) {
         if (!(this_present_ia && that_present_ia))
           return false;
         if (!this.ia.equals(that.ia))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       boolean present_ia = true && (isSetIa());
       builder.append(present_ia);
       if (present_ia)
         builder.append(ia);
 
       return builder.toHashCode();
     }
 
     public int compareTo(scannerClose_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       scannerClose_result typedOther = (scannerClose_result)other;
 
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIa()).compareTo(typedOther.isSetIa());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIa()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ia, typedOther.ia);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("scannerClose_result(");
       boolean first = true;
 
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("ia:");
       if (this.ia == null) {
         sb.append("null");
       } else {
         sb.append(this.ia);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class scannerClose_resultStandardSchemeFactory implements SchemeFactory {
       public scannerClose_resultStandardScheme getScheme() {
         return new scannerClose_resultStandardScheme();
       }
     }
 
     private static class scannerClose_resultStandardScheme extends StandardScheme<scannerClose_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, scannerClose_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // IA
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.ia = new IllegalArgument();
                 struct.ia.read(iprot);
                 struct.setIaIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, scannerClose_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.ia != null) {
           oprot.writeFieldBegin(IA_FIELD_DESC);
           struct.ia.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class scannerClose_resultTupleSchemeFactory implements SchemeFactory {
       public scannerClose_resultTupleScheme getScheme() {
         return new scannerClose_resultTupleScheme();
       }
     }
 
     private static class scannerClose_resultTupleScheme extends TupleScheme<scannerClose_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, scannerClose_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetIo()) {
           optionals.set(0);
         }
         if (struct.isSetIa()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
         if (struct.isSetIa()) {
           struct.ia.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, scannerClose_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
         if (incoming.get(1)) {
           struct.ia = new IllegalArgument();
           struct.ia.read(iprot);
           struct.setIaIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowOrBefore_args implements org.apache.thrift.TBase<getRowOrBefore_args, getRowOrBefore_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowOrBefore_args");
 
     private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)1);
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)2);
     private static final org.apache.thrift.protocol.TField FAMILY_FIELD_DESC = new org.apache.thrift.protocol.TField("family", org.apache.thrift.protocol.TType.STRING, (short)3);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowOrBefore_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowOrBefore_argsTupleSchemeFactory());
     }
 
     /**
      * name of table
      */
     public ByteBuffer tableName; // required
     /**
      * row key
      */
     public ByteBuffer row; // required
     /**
      * column name
      */
     public ByteBuffer family; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * name of table
        */
       TABLE_NAME((short)1, "tableName"),
       /**
        * row key
        */
       ROW((short)2, "row"),
       /**
        * column name
        */
       FAMILY((short)3, "family");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // TABLE_NAME
             return TABLE_NAME;
           case 2: // ROW
             return ROW;
           case 3: // FAMILY
             return FAMILY;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       tmpMap.put(_Fields.FAMILY, new org.apache.thrift.meta_data.FieldMetaData("family", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowOrBefore_args.class, metaDataMap);
     }
 
     public getRowOrBefore_args() {
     }
 
     public getRowOrBefore_args(
       ByteBuffer tableName,
       ByteBuffer row,
       ByteBuffer family)
     {
       this();
       this.tableName = tableName;
       this.row = row;
       this.family = family;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowOrBefore_args(getRowOrBefore_args other) {
       if (other.isSetTableName()) {
         this.tableName = other.tableName;
       }
       if (other.isSetRow()) {
         this.row = other.row;
       }
       if (other.isSetFamily()) {
         this.family = other.family;
       }
     }
 
     public getRowOrBefore_args deepCopy() {
       return new getRowOrBefore_args(this);
     }
 
     @Override
     public void clear() {
       this.tableName = null;
       this.row = null;
       this.family = null;
     }
 
     /**
      * name of table
      */
     public byte[] getTableName() {
       setTableName(org.apache.thrift.TBaseHelper.rightSize(tableName));
       return tableName == null ? null : tableName.array();
     }
 
     public ByteBuffer bufferForTableName() {
       return tableName;
     }
 
     /**
      * name of table
      */
     public getRowOrBefore_args setTableName(byte[] tableName) {
       setTableName(tableName == null ? (ByteBuffer)null : ByteBuffer.wrap(tableName));
       return this;
     }
 
     public getRowOrBefore_args setTableName(ByteBuffer tableName) {
       this.tableName = tableName;
       return this;
     }
 
     public void unsetTableName() {
       this.tableName = null;
     }
 
     /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
     public boolean isSetTableName() {
       return this.tableName != null;
     }
 
     public void setTableNameIsSet(boolean value) {
       if (!value) {
         this.tableName = null;
       }
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRowOrBefore_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRowOrBefore_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     /**
      * column name
      */
     public byte[] getFamily() {
       setFamily(org.apache.thrift.TBaseHelper.rightSize(family));
       return family == null ? null : family.array();
     }
 
     public ByteBuffer bufferForFamily() {
       return family;
     }
 
     /**
      * column name
      */
     public getRowOrBefore_args setFamily(byte[] family) {
       setFamily(family == null ? (ByteBuffer)null : ByteBuffer.wrap(family));
       return this;
     }
 
     public getRowOrBefore_args setFamily(ByteBuffer family) {
       this.family = family;
       return this;
     }
 
     public void unsetFamily() {
       this.family = null;
     }
 
     /** Returns true if field family is set (has been assigned a value) and false otherwise */
     public boolean isSetFamily() {
       return this.family != null;
     }
 
     public void setFamilyIsSet(boolean value) {
       if (!value) {
         this.family = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case TABLE_NAME:
         if (value == null) {
           unsetTableName();
         } else {
           setTableName((ByteBuffer)value);
         }
         break;
 
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       case FAMILY:
         if (value == null) {
           unsetFamily();
         } else {
           setFamily((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case TABLE_NAME:
         return getTableName();
 
       case ROW:
         return getRow();
 
       case FAMILY:
         return getFamily();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case TABLE_NAME:
         return isSetTableName();
       case ROW:
         return isSetRow();
       case FAMILY:
         return isSetFamily();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowOrBefore_args)
         return this.equals((getRowOrBefore_args)that);
       return false;
     }
 
     public boolean equals(getRowOrBefore_args that) {
       if (that == null)
         return false;
 
       boolean this_present_tableName = true && this.isSetTableName();
       boolean that_present_tableName = true && that.isSetTableName();
       if (this_present_tableName || that_present_tableName) {
         if (!(this_present_tableName && that_present_tableName))
           return false;
         if (!this.tableName.equals(that.tableName))
           return false;
       }
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       boolean this_present_family = true && this.isSetFamily();
       boolean that_present_family = true && that.isSetFamily();
       if (this_present_family || that_present_family) {
         if (!(this_present_family && that_present_family))
           return false;
         if (!this.family.equals(that.family))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_tableName = true && (isSetTableName());
       builder.append(present_tableName);
       if (present_tableName)
         builder.append(tableName);
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       boolean present_family = true && (isSetFamily());
       builder.append(present_family);
       if (present_family)
         builder.append(family);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowOrBefore_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowOrBefore_args typedOther = (getRowOrBefore_args)other;
 
       lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetTableName()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetFamily()).compareTo(typedOther.isSetFamily());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetFamily()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.family, typedOther.family);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowOrBefore_args(");
       boolean first = true;
 
       sb.append("tableName:");
       if (this.tableName == null) {
         sb.append("null");
       } else {
         sb.append(this.tableName);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("family:");
       if (this.family == null) {
         sb.append("null");
       } else {
         sb.append(this.family);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowOrBefore_argsStandardSchemeFactory implements SchemeFactory {
       public getRowOrBefore_argsStandardScheme getScheme() {
         return new getRowOrBefore_argsStandardScheme();
       }
     }
 
     private static class getRowOrBefore_argsStandardScheme extends StandardScheme<getRowOrBefore_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowOrBefore_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // TABLE_NAME
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.tableName = iprot.readBinary();
                 struct.setTableNameIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 2: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 3: // FAMILY
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.family = iprot.readBinary();
                 struct.setFamilyIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowOrBefore_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.tableName != null) {
           oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
           oprot.writeBinary(struct.tableName);
           oprot.writeFieldEnd();
         }
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         if (struct.family != null) {
           oprot.writeFieldBegin(FAMILY_FIELD_DESC);
           oprot.writeBinary(struct.family);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowOrBefore_argsTupleSchemeFactory implements SchemeFactory {
       public getRowOrBefore_argsTupleScheme getScheme() {
         return new getRowOrBefore_argsTupleScheme();
       }
     }
 
     private static class getRowOrBefore_argsTupleScheme extends TupleScheme<getRowOrBefore_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowOrBefore_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetTableName()) {
           optionals.set(0);
         }
         if (struct.isSetRow()) {
           optionals.set(1);
         }
         if (struct.isSetFamily()) {
           optionals.set(2);
         }
         oprot.writeBitSet(optionals, 3);
         if (struct.isSetTableName()) {
           oprot.writeBinary(struct.tableName);
         }
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
         if (struct.isSetFamily()) {
           oprot.writeBinary(struct.family);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowOrBefore_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(3);
         if (incoming.get(0)) {
           struct.tableName = iprot.readBinary();
           struct.setTableNameIsSet(true);
         }
         if (incoming.get(1)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
         if (incoming.get(2)) {
           struct.family = iprot.readBinary();
           struct.setFamilyIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRowOrBefore_result implements org.apache.thrift.TBase<getRowOrBefore_result, getRowOrBefore_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRowOrBefore_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRowOrBefore_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRowOrBefore_resultTupleSchemeFactory());
     }
 
     public List<TCell> success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
               new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class))));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRowOrBefore_result.class, metaDataMap);
     }
 
     public getRowOrBefore_result() {
     }
 
     public getRowOrBefore_result(
       List<TCell> success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRowOrBefore_result(getRowOrBefore_result other) {
       if (other.isSetSuccess()) {
         List<TCell> __this__success = new ArrayList<TCell>();
         for (TCell other_element : other.success) {
           __this__success.add(new TCell(other_element));
         }
         this.success = __this__success;
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRowOrBefore_result deepCopy() {
       return new getRowOrBefore_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public int getSuccessSize() {
       return (this.success == null) ? 0 : this.success.size();
     }
 
     public java.util.Iterator<TCell> getSuccessIterator() {
       return (this.success == null) ? null : this.success.iterator();
     }
 
     public void addToSuccess(TCell elem) {
       if (this.success == null) {
         this.success = new ArrayList<TCell>();
       }
       this.success.add(elem);
     }
 
     public List<TCell> getSuccess() {
       return this.success;
     }
 
     public getRowOrBefore_result setSuccess(List<TCell> success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRowOrBefore_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((List<TCell>)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRowOrBefore_result)
         return this.equals((getRowOrBefore_result)that);
       return false;
     }
 
     public boolean equals(getRowOrBefore_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRowOrBefore_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRowOrBefore_result typedOther = (getRowOrBefore_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRowOrBefore_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRowOrBefore_resultStandardSchemeFactory implements SchemeFactory {
       public getRowOrBefore_resultStandardScheme getScheme() {
         return new getRowOrBefore_resultStandardScheme();
       }
     }
 
     private static class getRowOrBefore_resultStandardScheme extends StandardScheme<getRowOrBefore_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRowOrBefore_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
                   org.apache.thrift.protocol.TList _list566 = iprot.readListBegin();
                   struct.success = new ArrayList<TCell>(_list566.size);
                   for (int _i567 = 0; _i567 < _list566.size; ++_i567)
                   {
                     TCell _elem568; // required
                     _elem568 = new TCell();
                     _elem568.read(iprot);
                     struct.success.add(_elem568);
                   }
                   iprot.readListEnd();
                 }
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRowOrBefore_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
             for (TCell _iter569 : struct.success)
             {
               _iter569.write(oprot);
             }
             oprot.writeListEnd();
           }
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRowOrBefore_resultTupleSchemeFactory implements SchemeFactory {
       public getRowOrBefore_resultTupleScheme getScheme() {
         return new getRowOrBefore_resultTupleScheme();
       }
     }
 
     private static class getRowOrBefore_resultTupleScheme extends TupleScheme<getRowOrBefore_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRowOrBefore_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
             for (TCell _iter570 : struct.success)
             {
               _iter570.write(oprot);
             }
           }
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRowOrBefore_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           {
             org.apache.thrift.protocol.TList _list571 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
             struct.success = new ArrayList<TCell>(_list571.size);
             for (int _i572 = 0; _i572 < _list571.size; ++_i572)
             {
               TCell _elem573; // required
               _elem573 = new TCell();
               _elem573.read(iprot);
               struct.success.add(_elem573);
             }
           }
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRegionInfo_args implements org.apache.thrift.TBase<getRegionInfo_args, getRegionInfo_args._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRegionInfo_args");
 
     private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRegionInfo_argsStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRegionInfo_argsTupleSchemeFactory());
     }
 
     /**
      * row key
      */
     public ByteBuffer row; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       /**
        * row key
        */
       ROW((short)1, "row");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 1: // ROW
             return ROW;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , "Text")));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRegionInfo_args.class, metaDataMap);
     }
 
     public getRegionInfo_args() {
     }
 
     public getRegionInfo_args(
       ByteBuffer row)
     {
       this();
       this.row = row;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRegionInfo_args(getRegionInfo_args other) {
       if (other.isSetRow()) {
         this.row = other.row;
       }
     }
 
     public getRegionInfo_args deepCopy() {
       return new getRegionInfo_args(this);
     }
 
     @Override
     public void clear() {
       this.row = null;
     }
 
     /**
      * row key
      */
     public byte[] getRow() {
       setRow(org.apache.thrift.TBaseHelper.rightSize(row));
       return row == null ? null : row.array();
     }
 
     public ByteBuffer bufferForRow() {
       return row;
     }
 
     /**
      * row key
      */
     public getRegionInfo_args setRow(byte[] row) {
       setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row));
       return this;
     }
 
     public getRegionInfo_args setRow(ByteBuffer row) {
       this.row = row;
       return this;
     }
 
     public void unsetRow() {
       this.row = null;
     }
 
     /** Returns true if field row is set (has been assigned a value) and false otherwise */
     public boolean isSetRow() {
       return this.row != null;
     }
 
     public void setRowIsSet(boolean value) {
       if (!value) {
         this.row = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case ROW:
         if (value == null) {
           unsetRow();
         } else {
           setRow((ByteBuffer)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case ROW:
         return getRow();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case ROW:
         return isSetRow();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRegionInfo_args)
         return this.equals((getRegionInfo_args)that);
       return false;
     }
 
     public boolean equals(getRegionInfo_args that) {
       if (that == null)
         return false;
 
       boolean this_present_row = true && this.isSetRow();
       boolean that_present_row = true && that.isSetRow();
       if (this_present_row || that_present_row) {
         if (!(this_present_row && that_present_row))
           return false;
         if (!this.row.equals(that.row))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_row = true && (isSetRow());
       builder.append(present_row);
       if (present_row)
         builder.append(row);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRegionInfo_args other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRegionInfo_args typedOther = (getRegionInfo_args)other;
 
       lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetRow()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
     }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRegionInfo_args(");
       boolean first = true;
 
       sb.append("row:");
       if (this.row == null) {
         sb.append("null");
       } else {
         sb.append(this.row);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRegionInfo_argsStandardSchemeFactory implements SchemeFactory {
       public getRegionInfo_argsStandardScheme getScheme() {
         return new getRegionInfo_argsStandardScheme();
       }
     }
 
     private static class getRegionInfo_argsStandardScheme extends StandardScheme<getRegionInfo_args> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRegionInfo_args struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 1: // ROW
               if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                 struct.row = iprot.readBinary();
                 struct.setRowIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRegionInfo_args struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.row != null) {
           oprot.writeFieldBegin(ROW_FIELD_DESC);
           oprot.writeBinary(struct.row);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRegionInfo_argsTupleSchemeFactory implements SchemeFactory {
       public getRegionInfo_argsTupleScheme getScheme() {
         return new getRegionInfo_argsTupleScheme();
       }
     }
 
     private static class getRegionInfo_argsTupleScheme extends TupleScheme<getRegionInfo_args> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRegionInfo_args struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetRow()) {
           optionals.set(0);
         }
         oprot.writeBitSet(optionals, 1);
         if (struct.isSetRow()) {
           oprot.writeBinary(struct.row);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRegionInfo_args struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           struct.row = iprot.readBinary();
           struct.setRowIsSet(true);
         }
       }
     }
 
   }
 
   public static class getRegionInfo_result implements org.apache.thrift.TBase<getRegionInfo_result, getRegionInfo_result._Fields>, java.io.Serializable, Cloneable   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRegionInfo_result");
 
     private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
     private static final org.apache.thrift.protocol.TField IO_FIELD_DESC = new org.apache.thrift.protocol.TField("io", org.apache.thrift.protocol.TType.STRUCT, (short)1);
 
     private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
     static {
       schemes.put(StandardScheme.class, new getRegionInfo_resultStandardSchemeFactory());
       schemes.put(TupleScheme.class, new getRegionInfo_resultTupleSchemeFactory());
     }
 
     public TRegionInfo success; // required
     public IOError io; // required
 
     /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
     public enum _Fields implements org.apache.thrift.TFieldIdEnum {
       SUCCESS((short)0, "success"),
       IO((short)1, "io");
 
       private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
 
       static {
         for (_Fields field : EnumSet.allOf(_Fields.class)) {
           byName.put(field.getFieldName(), field);
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, or null if its not found.
        */
       public static _Fields findByThriftId(int fieldId) {
         switch(fieldId) {
           case 0: // SUCCESS
             return SUCCESS;
           case 1: // IO
             return IO;
           default:
             return null;
         }
       }
 
       /**
        * Find the _Fields constant that matches fieldId, throwing an exception
        * if it is not found.
        */
       public static _Fields findByThriftIdOrThrow(int fieldId) {
         _Fields fields = findByThriftId(fieldId);
         if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
         return fields;
       }
 
       /**
        * Find the _Fields constant that matches name, or null if its not found.
        */
       public static _Fields findByName(String name) {
         return byName.get(name);
       }
 
       private final short _thriftId;
       private final String _fieldName;
 
       _Fields(short thriftId, String fieldName) {
         _thriftId = thriftId;
         _fieldName = fieldName;
       }
 
       public short getThriftFieldId() {
         return _thriftId;
       }
 
       public String getFieldName() {
         return _fieldName;
       }
     }
 
     // isset id assignments
     public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
     static {
       Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
       tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRegionInfo.class)));
       tmpMap.put(_Fields.IO, new org.apache.thrift.meta_data.FieldMetaData("io", org.apache.thrift.TFieldRequirementType.DEFAULT, 
           new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
       metaDataMap = Collections.unmodifiableMap(tmpMap);
       org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRegionInfo_result.class, metaDataMap);
     }
 
     public getRegionInfo_result() {
     }
 
     public getRegionInfo_result(
       TRegionInfo success,
       IOError io)
     {
       this();
       this.success = success;
       this.io = io;
     }
 
     /**
      * Performs a deep copy on <i>other</i>.
      */
     public getRegionInfo_result(getRegionInfo_result other) {
       if (other.isSetSuccess()) {
         this.success = new TRegionInfo(other.success);
       }
       if (other.isSetIo()) {
         this.io = new IOError(other.io);
       }
     }
 
     public getRegionInfo_result deepCopy() {
       return new getRegionInfo_result(this);
     }
 
     @Override
     public void clear() {
       this.success = null;
       this.io = null;
     }
 
     public TRegionInfo getSuccess() {
       return this.success;
     }
 
     public getRegionInfo_result setSuccess(TRegionInfo success) {
       this.success = success;
       return this;
     }
 
     public void unsetSuccess() {
       this.success = null;
     }
 
     /** Returns true if field success is set (has been assigned a value) and false otherwise */
     public boolean isSetSuccess() {
       return this.success != null;
     }
 
     public void setSuccessIsSet(boolean value) {
       if (!value) {
         this.success = null;
       }
     }
 
     public IOError getIo() {
       return this.io;
     }
 
     public getRegionInfo_result setIo(IOError io) {
       this.io = io;
       return this;
     }
 
     public void unsetIo() {
       this.io = null;
     }
 
     /** Returns true if field io is set (has been assigned a value) and false otherwise */
     public boolean isSetIo() {
       return this.io != null;
     }
 
     public void setIoIsSet(boolean value) {
       if (!value) {
         this.io = null;
       }
     }
 
     public void setFieldValue(_Fields field, Object value) {
       switch (field) {
       case SUCCESS:
         if (value == null) {
           unsetSuccess();
         } else {
           setSuccess((TRegionInfo)value);
         }
         break;
 
       case IO:
         if (value == null) {
           unsetIo();
         } else {
           setIo((IOError)value);
         }
         break;
 
       }
     }
 
     public Object getFieldValue(_Fields field) {
       switch (field) {
       case SUCCESS:
         return getSuccess();
 
       case IO:
         return getIo();
 
       }
       throw new IllegalStateException();
     }
 
     /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
     public boolean isSet(_Fields field) {
       if (field == null) {
         throw new IllegalArgumentException();
       }
 
       switch (field) {
       case SUCCESS:
         return isSetSuccess();
       case IO:
         return isSetIo();
       }
       throw new IllegalStateException();
     }
 
     @Override
     public boolean equals(Object that) {
       if (that == null)
         return false;
       if (that instanceof getRegionInfo_result)
         return this.equals((getRegionInfo_result)that);
       return false;
     }
 
     public boolean equals(getRegionInfo_result that) {
       if (that == null)
         return false;
 
       boolean this_present_success = true && this.isSetSuccess();
       boolean that_present_success = true && that.isSetSuccess();
       if (this_present_success || that_present_success) {
         if (!(this_present_success && that_present_success))
           return false;
         if (!this.success.equals(that.success))
           return false;
       }
 
       boolean this_present_io = true && this.isSetIo();
       boolean that_present_io = true && that.isSetIo();
       if (this_present_io || that_present_io) {
         if (!(this_present_io && that_present_io))
           return false;
         if (!this.io.equals(that.io))
           return false;
       }
 
       return true;
     }
 
     @Override
     public int hashCode() {
       HashCodeBuilder builder = new HashCodeBuilder();
 
       boolean present_success = true && (isSetSuccess());
       builder.append(present_success);
       if (present_success)
         builder.append(success);
 
       boolean present_io = true && (isSetIo());
       builder.append(present_io);
       if (present_io)
         builder.append(io);
 
       return builder.toHashCode();
     }
 
     public int compareTo(getRegionInfo_result other) {
       if (!getClass().equals(other.getClass())) {
         return getClass().getName().compareTo(other.getClass().getName());
       }
 
       int lastComparison = 0;
       getRegionInfo_result typedOther = (getRegionInfo_result)other;
 
       lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetSuccess()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       lastComparison = Boolean.valueOf(isSetIo()).compareTo(typedOther.isSetIo());
       if (lastComparison != 0) {
         return lastComparison;
       }
       if (isSetIo()) {
         lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.io, typedOther.io);
         if (lastComparison != 0) {
           return lastComparison;
         }
       }
       return 0;
     }
 
     public _Fields fieldForId(int fieldId) {
       return _Fields.findByThriftId(fieldId);
     }
 
     public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
       schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
     }
 
     public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
       schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
       }
 
     @Override
     public String toString() {
       StringBuilder sb = new StringBuilder("getRegionInfo_result(");
       boolean first = true;
 
       sb.append("success:");
       if (this.success == null) {
         sb.append("null");
       } else {
         sb.append(this.success);
       }
       first = false;
       if (!first) sb.append(", ");
       sb.append("io:");
       if (this.io == null) {
         sb.append("null");
       } else {
         sb.append(this.io);
       }
       first = false;
       sb.append(")");
       return sb.toString();
     }
 
     public void validate() throws org.apache.thrift.TException {
       // check for required fields
     }
 
     private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
       try {
         write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
       try {
         read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
       } catch (org.apache.thrift.TException te) {
         throw new java.io.IOException(te);
       }
     }
 
     private static class getRegionInfo_resultStandardSchemeFactory implements SchemeFactory {
       public getRegionInfo_resultStandardScheme getScheme() {
         return new getRegionInfo_resultStandardScheme();
       }
     }
 
     private static class getRegionInfo_resultStandardScheme extends StandardScheme<getRegionInfo_result> {
 
       public void read(org.apache.thrift.protocol.TProtocol iprot, getRegionInfo_result struct) throws org.apache.thrift.TException {
         org.apache.thrift.protocol.TField schemeField;
         iprot.readStructBegin();
         while (true)
         {
           schemeField = iprot.readFieldBegin();
           if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
             break;
           }
           switch (schemeField.id) {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.success = new TRegionInfo();
                 struct.success.read(iprot);
                 struct.setSuccessIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             case 1: // IO
               if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                 struct.io = new IOError();
                 struct.io.read(iprot);
                 struct.setIoIsSet(true);
               } else { 
                 org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
               }
               break;
             default:
               org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
           }
           iprot.readFieldEnd();
         }
         iprot.readStructEnd();
 
         // check for required fields of primitive type, which can't be checked in the validate method
         struct.validate();
       }
 
       public void write(org.apache.thrift.protocol.TProtocol oprot, getRegionInfo_result struct) throws org.apache.thrift.TException {
         struct.validate();
 
         oprot.writeStructBegin(STRUCT_DESC);
         if (struct.success != null) {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           struct.success.write(oprot);
           oprot.writeFieldEnd();
         }
         if (struct.io != null) {
           oprot.writeFieldBegin(IO_FIELD_DESC);
           struct.io.write(oprot);
           oprot.writeFieldEnd();
         }
         oprot.writeFieldStop();
         oprot.writeStructEnd();
       }
 
     }
 
     private static class getRegionInfo_resultTupleSchemeFactory implements SchemeFactory {
       public getRegionInfo_resultTupleScheme getScheme() {
         return new getRegionInfo_resultTupleScheme();
       }
     }
 
     private static class getRegionInfo_resultTupleScheme extends TupleScheme<getRegionInfo_result> {
 
       @Override
       public void write(org.apache.thrift.protocol.TProtocol prot, getRegionInfo_result struct) throws org.apache.thrift.TException {
         TTupleProtocol oprot = (TTupleProtocol) prot;
         BitSet optionals = new BitSet();
         if (struct.isSetSuccess()) {
           optionals.set(0);
         }
         if (struct.isSetIo()) {
           optionals.set(1);
         }
         oprot.writeBitSet(optionals, 2);
         if (struct.isSetSuccess()) {
           struct.success.write(oprot);
         }
         if (struct.isSetIo()) {
           struct.io.write(oprot);
         }
       }
 
       @Override
       public void read(org.apache.thrift.protocol.TProtocol prot, getRegionInfo_result struct) throws org.apache.thrift.TException {
         TTupleProtocol iprot = (TTupleProtocol) prot;
         BitSet incoming = iprot.readBitSet(2);
         if (incoming.get(0)) {
           struct.success = new TRegionInfo();
           struct.success.read(iprot);
           struct.setSuccessIsSet(true);
         }
         if (incoming.get(1)) {
           struct.io = new IOError();
           struct.io.read(iprot);
           struct.setIoIsSet(true);
         }
       }
     }
 
   }
 
 }